I'm 6ft with 175 lbs and have size 11 Nitro Team TLS boots, which are probably a little bigger than comparable Burton boots.
Not sure which Proto to get. I'm kinda leaning towards the CT in 157 but last year I checked out a Gnu Park Pickle 153 and also 253mm Waist with my Setup and had quite a bit of overhang on the heel side as you can see on the picture:
Would be happy for an answer. Thanks