After some offline conversations I'm going to go with my current boots, frame bindings and some skins.
I will also do some hiking up in instances where the lower mountain has dirt but other than that I now know what I need.
I will still have to pick which skis will be the lucky recipient of the frame bindings but I have time.
Thanks to everyone for their input
Surfsnowgirl,
Not be be a PITA, but as a fellow New Enlander, I feel the need to chime in and say you are making a poor choice. You have much better options based on what you have said in your earlier posts. With the gear you have your best decision for now is:
Buy a used backpack that can be used for ski touring in the future, put your boots in it, strap your skis to it, and hike up in your hiking boots. Change to alpine gear when at the top and ski down. Total cost for now: about $50-100 or less for the pack. Why? doing any skinning in Alpine boots sucks. You will hate it. If you skin, you need boots with a pivotable cuff, its called a "walk mode". Without it, you don't want to skin (you can do it, but nobody likes it). Your feet will be mad at you and its not fun anymore.
Next year, when buying new boots: get a boot with a walk mode and with pin inserts in the toe. The one you mention will be fine. There are others to consider when its time for you to shop. Now its time to decide on new frame bindings or the shifts you mention. Either works for a skinning setup. You will need skins too. If your new boots have the pin inserts, you can use the shifts or you can go frame, both work. Without the pin inserts your new boots will work in all your alpine bindings (and the frame bindings) but won't work in a shift binding or a lighter weight touring binding. You are now getting into a lot more $$ but you will have a real skinning setup. Most people who get frame bindings, move on to "pin" style bindings due to the weight and less than optimal pivot point placement. Not all move on. If you go the shift route, they work great on the up and the down, so no need to move on unless you become a weight weenie or do much longer tours, I suspect you won't, for the same reason I won't either. (I enjoy life too much to want to test my limits all the time). The cost for what I am describing is approximately:
Boots: $300-500 (on sale)
skins: $150
frame bindings: $250 (on sale)
Shift bindings: $550
Deals or used is always a good way to go.
The important decision factor for this set up is weight. Alpine style boots with a walk mode and pin inserts are heavier and cost less. They will ski better on the down, not as well on the up (more friction in the cuff). Hybrid style boots (my Atomic Hawk Ultra XTD's) give up a little on the the down, but are much much lighter and work great for the up. Frame bindings are less $$ but heavier and don't pivot as well. From my point of view, the only reason to buy them is if you already have an alpine boot with a walk mode that you want to use and you are doing mostly side country skinning (short tours). The shifts are game changers and if you can get them for $300 or under, buy them now, you will thank yourself later.
Weight of the gear makes the difference between getting tired very quickly and sucking wind the whole way up, or feeling like you are hiking uphill in hiking boots and just sucking wind moderately (at least at my fitness level). If you go too light (weight weenie light) you won't like the down part of the skiing.
For reference my setup which I really am pleased with is:
shift binding
Atomic Hawk XTD 130 (hybrid boot with walk mode and pin inserts, pretty light 1400 grams) (about 2 lbs per boot lighter than alpine boots)
Black Diamond mohair/nylon skins
Blizzard Zero G 108mm skis (185cm) These filled a quiver hole, I could have used a pair I already had to save $$ I like them as an inbounds ski as well, they are that good.