Replying to Bindings and breaks for a 140 waisted ski?

I'm getting a ski with a 140 waist most likely Donner Party's and I've never skied a ski that big.  What do I do about breaks?  do I just get big breaks and bend them a shit load or not use breaks, or ankle straps? or what?

Bindings I'm considering are
STH 12 or 16, probably 16 though
Jesters (used em on my Bacons last year and liked them a lot)
Head Mojo 15's (Used em last year on my Anthems and liked them a ton, especially for park, although they were heavy)
Any other bindings I should look at?  I've skied looks before and they were fine too, I guess I haven't ever had a real problem with any binding...other than a few old ass Markers but thats just cause they were low end shit bindings.