LOL - Maybe a 6.5 soon enough
Im working on my other chassis at the moment dan and ive changed things round a little bit, Which i think you might like. Ive managed to get the LiPo as tight as i can to the inside wall. Also using a clever little 'L Peice' im able to still run the turnbuckle belt ajustment too.
I'll have some photos of the end result in a few days..