The 157 will be short, but probably pretty playful at your weight, just make sure the waist (258mm) isn't too skinny for your boots.
I ended up ordering the 157 regular, would've liked the HP but it was stretching my budget to afford the regular anyway. I'm about 154lb, so I think it'll ride a bit larger for me. I'm still waiting on it to arrive at my place because UPS dropped the ball during shipping.
Out of curiosity why are you getting a T Rice 2011 and a 2012?
Endeavor High 5 looks like a fast charger that you can size down considerably because it has a really, really long effective edge as a result of the 'flatkick' thing they have going on a tip & tail. But I haven't read anyone in these forums that has ridden one.