controlelr help

[mickoc]

hey gguys this is my first post i love bens projects and i have seen some of urs and there very good. i was looking at the ps360 controller and decided i wanted to build it but then my mind started and i want to use my n64 controller on my ps3 (when there are some good emu's outt here for it) but mostly on my xbox. i would like to replace the joystick on it with one hopefully from a ps2 controller that i seem to have millions of. also i would like to make it usb i have read it was possible. and one more thing im looking for a bluetooth chip that has usb as an input or somthing similer so i can throw them into all my usb emu controllers