Ok all, It's my first post here and hopefully not my last. Here is my question. I am new to the RC world and a buddy of mine at work gave me a Duratrax Axis 1/8th scale buggy. I am curious how hard it would be to upgrade from the .21 motor which is stock to a .26. I am also curious what rims would work. I know that the Axis has one heck of a big hub so where to get them interests me. I am looking for something along the lines of what would be on a Truck more than buggy tires. Nothing MONSTROUS just similar if you get my drift. And if anyone knows of any other places to get some Upgrades or Hop-Ups for the Axis I would appreciate the help. Thanks.