I need a set to test my 748. Buy or borrow if possible.
Check with Motored-Sports
But if you've got the time - check the coil parts # for the 748 vs a M900 or 620. If they match up - I have a pair from my 900 that worked fine when they came off. I got a set off a 620 for a couple bucks and put them on my bike. The '00 900 and '05 620 that was chopped up shared the part # for the coils. Chances are there's other bikes that do too.
I think the 748 and 916 shared coils, not sure about other models....