Thank you!
In regards to fitting the LiPo, I initially had the MadBull PX04 11.1v 1000mAh 15C in there though the boards would stick out from the end of the tube, also with the MOSFET the continuous discharge rate of 15A was not sufficient so I opted for a 7.4v 1200mAh 20C. With that I can pack everything in the tube and still get fantastic performance, I also prefer putting less voltage through to increase longevity of the internals.
With this MOSFET, LiPo monitor and battery combo I can collapse the stock all the way.
