[BP-Revo]

If you drive over rough terrain, a G-Maxx chassis is not something I'd recommend. It sits really really low, and it makes a much bigger different than it would seem.

It seems like the RC solutions cage is the best, as it also flips back so you can switch packs (I'm pretty sure it does, but then again, that might only be fore the RC18's - it's been a while since I've read or talked about em).

Your plan seems like it would work well. However, might I suggest going with GA bulks and then getting them sent in for anodizing. I dont beleive any good quality company makes red bulks.

I would go for a 4.5 if you plan to buy an HV. However, if you dont drive at super low speeds all the time, you may want to consider a Mamba Max ESC with an XL motor, as it is supposed to be just as smooth.

I personally got an HV because I wanted the assurance of a pretty much completely reliable and perfectly smooth system. That and the MM was not out at the time I bought it.