no worries about the name mix up lol
off the top of my head the 987 discs are 2 mm taller than the 944T discs and are cross drilled. i have a set of both so il see what works with my set up.
as you say thats all for YOUR car. part of the fun with these german look cars is trying new things and finding out what works. i look forward to future updates
thanks again
Deano