Hmmm thats interesting Arct1k. I haven't seen another XL length chassis that allows for large batteries to be mounted low and between the TVPs besides mine. They coulda done it 6 months go and saved me the trouble
I'm sure i've seen a 6s pack in the FLM forward tranny somewhere before but i think it was a smaller pack and the guy had used a larger pinion and or larger spur to move the motor over to make room. Can't remember where that was atm.
Coincidently i received the 6s pack (30C 5000mAh) today for the regearing i'm doing. It's a serious house brick but still fits with room to spare.