looks like loads of fun wayne I think you need some chain friendly rims for the Sante Fe lol.
Fark ordered some bits from amain including the rpm camber links etc postage was 69 cents lol. RC Planet wanted to charge over $30 bucks. When are you ordering the Mugen Wayne?
lemonaid get him something cheaper to start off with the Tamiya Mini Frogs etc are tough, loads of fun and can be hopped up later on with plenty of parts. My son has flipped his, smashed into gutters etc, the only carnage so far is broken front wheel, and bent shock absorber shaft which is easily straightened, With chunky tires on the back can run on grass quite well aslo. As a bonus also a good size for indoor action. Otherwise the 2wd Stampede is not a bad choice, get the vxl version with brushless motor and esc the standard brushed one is crap, but easily fixed with a hobbywing conversion.
BTW went to a good indoor skate park in Mitcham would be awesome for RC fun with jumps etc, You can hire it out for private functions.
www.rampit.com.au