Brushless setup for Traxxas Slash
 

hey guys, i have a traxxas slash on order and am researching a good brushless setup for it. it will be used primarily for bashing/mucking around with occassional racing. ive read good things about the mamba max set ups and was looking at the 5700 kit as it can run on 2s/3s lipo's.
has anyone tried the cheap brushless setups going on ebay? dont flame me for asking as they obviously dont compare to the pro gear, but would it suit my application more being a basher? does anyone have first hand experience with them, good or bad??
http://cgi.ebay.com.au/RC-truck-Car-...QQcmdZViewItem