Save your $$$ and get a CopterX head and tail, or the EXI combo. I have the CopterX combo and it works great there are a few mods that have to be done but nothing serious
CopterX(Hong Kong)
[link]http://www.ehirobo.com/shop/product_info.php?cPath=173_175&products_id=6308[/link]
EXI(USA)
[link]http://www.xheli.com/exicncmerohe.html[/link]