+1 on the hyper mini ste or 10tt. sounds perfect for what you are looking for and they are 1/12, not 1/16 like stated above. or look for a 1/8 buggy, but they need 1/8 electronics so bigger motor/esc= more money.
Current Projects
CEN GST Mgm 22418
castle 1717
6s lipo
Losi Aftershock
Infinite 160a esc
Motor Not sure yet