MM on 6s? check these batts out

[Revracer]

well if the esc will blow if i use 6s then i might as well not waste my time and just go for 4s instead. search under lipo packs on that site. they have 4500mAh 7.4v for like $45 too... and i was going to wait for the MMM and all, but already have a big motor just need an esc so why wait for the system to come out... plus look at how long we have been waiting and been put off about the MMM. it was supposed to be out in feb, then mar, now late spring... im not sure if i should even bother with that