If you and your buddy both have a 32, and you're looking for some fearless combat thrills, try a PBF. Super cheap, super easy to build, and nearly indestructible.
Here's some PBF combat action from this summer:
http://www.mmrca.org/e3d2007/e3d2007_pbfcombat_320.wmv
The yellow/black PBF is powered by a Webra 32.
The blue PBF (mine) is powered by an OS 40FP.
The white PBF is also powered by an OS 40FP.