I just got one and I love it. I tried to convince Freezie to get one in the thread "just for freeze", but he bought an xbox instead... It's great for a neighborhood basher. Simple and fast.
It's nice to have a 4wd MT that you can run 1 x 2s or 3s battery.
I would look into getting new wheel combo. If you stick with 2.2, you have to use the rpm revolver wide crawler offsets. Or you can use any 2.8 series wheel combos. Me, I prefer masher 2k on 2.2 for the 1/10 scale MT look. Lower the body by chopping down the body posts too.