If everyone still has a brushed speedos laying around and brushed stock motors then im all for that, even less expense!
For this to work fairly we need a rule on motors so it can be fun as Alan said we dont want to put people off, we want them to come back for more
FUN.
Lipos are the only way to go, Nicads and Nimms are a pain & expensive.
From my days as Mr Parma, I have a few boxes of stock motors brand new and sealed if people need them. Happy to pass them on at cost.

I think I even have some KO, Tekin and Novak brushed speeos BNIB if anyone needs one.