l wanna get in to more off piste and ski touring and looking to buy a set up with touring bindings, probably freeride bindings to get in to the more remote areas but not always long distance touring routes. l currently use a 170cm atomic c19 beta carve which is superb on piste and ok off piste.
l was looking at a pair off Scott Missions or Dynastar 8000 fitted with free ride bindings ( still going to use my downhill boots though at the moment).
Im 5'11'' and weigh inat between 11.5to 12 stone max throughout the year.
So what length and any thoughts on a ski/binding package for my needs?
Thanks in advance all.
Mark

Since you currently use a 170, I'd say stick within 5-7 cm of that length remember that the off piste conditions have many tighter turn areas and also you will need a more flexible shovel area for better float in the deep. The length suits you so stay pretty close to the same.
l can not help with the bindings, not my style, the new ones work pretty well and are safe compared to what was around when l started.

l would recommend the scott missions, perhaps in a 179, give a bit more surface area, although also research the new reverse camber skis, there is now a huge choice in this area. Not sure about touring bindings, but my ideal set up would either be some movement joystick bindings or some marker ones. If l were u l would try out the seth vicious, 98mm underfoot which makes them just about managable on piste & offers good float. At the end of the day it depends on how specialist u want the skis to be so try a few out & see what suits you.