I still like having reverse in mine for play time, and I have custom titanium gears in the aluminum transmissions with the steel idlers. I still have to work out the diffs yet, but for now I have the Maxximizers intsalled and I am about to purchase the UE axles as well for the added strength

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Like you I to have the MGM and Quark ESC's on my Xmas list, but that is in the hands of Santa Claus for the moment

. So I have to take it slow. I am working on four different ext Maxx trucks trying to get them all up to par. Waiting on some new stuff to come in to complete them the way that I want. I have 1 = all UE, 1 = all FLM, 1 = Hardcore setup, and one with the Dynomite double battery tray chassis. I just received 2 pair of Maxxamp lipos to get the fun started

, but I am new to that aspect, so I have much to learn (charging) so I don't fry the lipos before I get to enjoy them. I have two UE ss and 333in servos to keep the tracking right on two of the vehicles as well. Still much work to do though. Seeing trucks like yours is an inspiration.