Which one did you buy? I found it hard to tell which one fits, plus consider your BB length. With a 73mm shell already you need space for it (e-type BB), that aint easy to find. (In square taper at least)
I bought the 5 bolt ATB MRP world cup 1 device. With a bit of luck it'll fit if not I was told I could send it back. I'm still to buy a bb for the bike but will look into it before I do.