that offset should be okayish. would need to have it mounted on car and see how close it comes to front struts as it will be bloody close.
also don't expect to be able to go full lock at they will hit on inner wheel wells.
for tyres you want to run 215 40 or 215 45 at the largest. 225 will just give issues.
IMHO stick to 7.5 wide especially if you want to be able to drive the car without scrubbing everywhere. I'm speaking from experience here.