The spring is a little different, the valving too - lengthwise you'll be wanting max (expose groove and no more) and maybe some spacing under the frame too (about 5mm).
What I cannot think of at this time of day is whether the ressy will fit all snug or not - check visually your self on that.
if it wobbles or is loose, then it will want proper converting for 7R specs; but should it work? Yeah, it should be reasonable and function enough for you to not be in too much danger... (well, I spent 5 minutes comparing the official settings in my head and that is what I have come up with anyhow

)
So, to re-iterate: 10% here on comp. & 15% there on rebound and a different spring + the length deficit and possibly some orientation of the canister issues (frame/undertail interface?); but that last point will clinch it I should imagine, so go forth and find out hey!