http://www2.towerhobbies.com/cgi-bin...9&I=LXCAS2&P=K i was also looking at this one... it's $30 cheaper and will use the .40 any suggestions for a nitro trainer that would use a .40. or is the tower hobbies one ok? (this post was supposed to be sent earlier.. i guess i didnt hit the buttong... anyway... i think this is what im going to get. sound ok?