Think I saw that mod before with the mid tank looked interesting.
Like i said earlier my main winter project is putting a 8.5t brushless into a Brama and strengthening it to survive the power

. So far I have put a Nitro RS4's drive cups on it to replace the stock plastic cups, and got some redcat dogbones to fit it (seriously only dogbones I could find and I went through EVERY other manufacturers parts list lol). Guy at my LHS that was helping me look said he saw one other person do it, and he gave up looking for a dogbone welded his own together.