I live in the MN twin cities area. zone 4 and was wondering if fourth of july roses would do okay as far as winter hardyness goes I know this winter has been exteremly mild and cannot be counted upon as normal..

It probably would require strong protective measures in zone 4a. It's supposed to be hardy only to zone 5b.

Okay, the spot i have picked out its kind of right up against a garage with the building acting as a lean to.

The spot you've chosen sounds good, but I know that people in the colder zones also create mounds of compost or leaves at the base of a rose for extra protection. I'm in a warm zone, so I'll leave those instructions to someone who has done this.