When I get my Mamba Monster I'm going to run 6s and about 16/46 in my CR. I just bought a nice TP Extreme 6s 3850 but I probably won't get it until I get the MM because the guy I bought it from lives in Canada. Oh well, I guess the timing will work out well though right at the same time.
I'll keep you guys posted on my build thread as soon as I get that stuff in.
http://www.rc-monster.com/forum/showthread.php?t=9022