I know your looking at revo's, but I'd suggest looking at an LST genre instead.
I have a revo that I've extended to the 3.3 chassis, but I installed a NE BB kit in it due to wanting more grunt down low. I did have it as a 2.5 chassis with a 18TM in it which is very comparable to the 3.3, but the power curve is a bit smoother and the overrev has more power than the 3.3.
With the extended chassis, P3 rockers, RPM arms, blue springs with 35 weight, it handles pretty good. Takes decent sized jumps without bottoming out. I tried the P2 rockers, but I was bottoming out all the time really hard. Even with silver springs/50 weight. I just didn't care for it.
I got an Aftershock a few months ago and it has become my favorite out of everything I've owned. It has a few durability issues in stock form, but after some RPM arms, different wheels/tires (went with zombie maxx tires), a roll bar, Lunsford upper RPM arm links (RPM's are soft) and LST2 aluminum shocks, it's probably just as tough as my revo with all of it's hop ups (RPM arms, TiNi shock shafts, roll bar, FOC). Plus, I feel much more comfortable driving it. It soaks up decent sized ruts and can take 5-6 feet of air all day long without issue.
To say it more easily, I drove a guys LST2 for 5 minutes and that's how long it took for me to decide to drop $400 and get the Aftershock.