Nope dont have any B4 stuff, but do have speare elctronics if you need - Ive a spare Savox servo for example you can borrow ?
I was thinking just doing 2wd, but that old ZX5 i brought might be fun at Tally as well - and ive dug out the old waterproof MRT speedo and a couple of brushed motors if it rains too
Suppose it depends on numbers running in the classes.... anyways, we can talk about that tomorrow night at clubnight