Looks good, even raw built! The wheel upgrade certainly makes it look much better!
Bearings aren't expensive, come on Tamiya, it's common place with every other manufacturer!
I am meant to be getting a globe to do a k100 for my next rig but this new rig is looking mighty tempting!
If I am struggling for a colour I google image search the rig to get ideas rolling, (although this truck doesn't have too many colour options come up) if I get one it will be either white or pearl white