Coils aren't always as simple as you think. You have to get the ones suited to your setup and ECU, some coils require resistors some have built in dwell controllers which for the likes of microtechs etc they don't work with them. I would go with the Bosch HEC715 I beilieve they are.
Have a quick look into them as it may save you some headaches down the track.

Cheers
Damian