if the fronts are et 55, you'll want some 25 mm adaptors up front, take it down to et 30, and run a 195/40/17 tyre, fronts will be perfect and you'll be able to tuck a little too without rubbing or fouling the shock... if the 9's are also et 55 id go for 20mm adaptors in the rear giving you et35, i run et 35 on a 9.5 and they poke by about 10mm but i still have about an inch between the wheel and the shock, so yours will sit fine, go for a 205/40/17, or a 215/35/17 tyre and you'll have a pretty nice set up mate... trust me, im a doctor.........
im not really, but ive had enough wheels!