Nah, I've only got one buggy...the B4.
However, I used to have the coolest buggy ever, I converted a HPI RS4 MT into what the few of us that made them called "RS4 RB", for racing buggy:
http://www.lsarc.com/forums/showthre...?p=100#post100
Here's my brother's (the oringinal RB) next to my T3 over at Hot Rod's: