I'm also upgrading to Sram X.0 185 front and 160 rear brakes... Getting rid of my trusty 160mm BB7's. I kept burning up the front brake. I hope that's kind of a no brainer though. Gonna ride those this season and see how they do also. If they are too much of a pain I'm throwing my 160mm BB7 back on the back and a Chainlove special ($35) 185mm BB7 that i scored a few weeks ago on the front.
Thanks for the info though, I appreciate it. You guys have way more experience than me.