The tank and aircraft communities of BABFT have been suffering for as long as they have existed, with no ability to effectively PVP. The new update with improved cannon binding allows for pvp that actually somewhat works, but having huge generic cannons on a microblock build doesn't exactly look the best. This is why I am recommending the addition of a smaller cannon block - 0.5 studs cubed would be fine - so that we can incorporate firepower into our builds without ruining the look. 

It'd also add to the realism if we could change the fire rate & projectile size of the cannons, at the cost of reducing damage and/or blast radius.