New rims/tires rubbing I NEED HELP

It sounds like you spent a crapload of money just guessing what would fit, when for 75 dollars you wouldda KNOWN what would fit.

http://www.summitracing.com/parts/PHP-01201/

I don't think your solution is cutting mounts out of your car and butchery. You should have done more planning. Not trying to be smart or offensive, I am just being truthful.