psi3000

OK i have done my research and I know to put a turbo 400 trans on a LS7 I need a Hughes $45 flex plate and torque converter adapter and a Hughes $145 flex plate for this specific application. Is there anything else I would need? Will the bell housing mount right to the LS engine? I was going to go with a T56 mag but money issues are preventing me atm and I have a fully built t400 with Gearvenders Overdrive. So I figure for $425 for adapter, flex plate and drive shaft Ill have some fun with this setup until I get the money. I just want to make sure I am not missing anything. thanks all.