at that weight, do you really need that burly of a binding? i'm 165 or so, and rode the original p12 jibs for three seasons with the only problems being the brakes until this past season, and i'm pretty abusive to my gear. unless you have tiny feet, the fks155 is way overkill. also, the toe doesnt have a vertical release, which is nice to have in the park. the 120 is much more approachable, but its still heavy, and in most cases, more expensive than the px12. unless you've annihilated px12's in the past, i'd just go for those, they're not a bad binding at all.