The honeybee cp2 is cheap and very upgradable
See this thread for mods/fixes: http://www.rcgroups.com/forums/showthread.php?t=494197
$188
http://www.helidirect.com/product_info.php?cPath=29&products_id=595
See this thread for mods/fixes: http://www.rcgroups.com/forums/showthread.php?t=494197
$188
http://www.helidirect.com/product_info.php?cPath=29&products_id=595