SFC installation in Detroit area

Hey all, Newby here. Thought I'd say Hello and throw my first question at you at the same time.

I just picked up a new hotrod after 20 years of patience and it's time to get back into wrench turning. Got an 88 GT converted to look like an LX. She in pretty decent shape for 20 years old.

First thing I want to do is have SFC's installed. I work just a block from Livernois Motorsports and they want about $450 to install a set. I'm quite sure they know what they're doing and are a Top name in Mustang performance but I also need to be frugal.

Does anyone know of other reputable shops in the Detroit area that would do a quality job at a reasonable price?

Thanks for any input you may have to offer....

Jeff