Aha i see...
Excuse my ignorance BUT... (never seen a power tower)
Isnt it the same 5 pin adaptor that plug's into the amiga a1200's original power socket? If so... i can remove the lead from the psu and send you the 5 pin square socket and the lead, so you can connect it on?
Or am i wrong again. Please say so and i will shut up lol