Lindsey P2s for a 911 turbolook, help

[M491driver]

I'm looking at beefing up the look of my '85 Turbo look coupe and considering buying a set of Lindsey P2s. I'm thinking about 8x17 on the front and 11x17 on the rear. 5.5" backspacing on the front and 6.5" on the rear. The tires I'm planning on going with are 235/45/17 up front and 315/35/17 rear. Am I going to run into problems with this set up? I want to be able to switch quickly between these and my stock setup. Anybody have this combo on their Turbo or Turbo look?

[ted]

This thread may help, discussed a couple days ago.
930 wheel offsets.

[Jack Olsen]

Don't most guys do 9.5's in front, with 255 or 275 tires?

[M491driver]

thanks for passing on the thread. i'll check out what's already been discussed.