What would this reasonably be?

 

bump

 

It would vary by shop/location. Maybe 10 hours, so $650-700, then you need an alignment.

 

Really that much? Better do it ourselves then.

 

The Mazda "special service tool" (SST) for intalling and removing bushings is about $300, IIRC. A good 12- to 20-ton shop press is about $150-200, and then you'll need a good selection of sockets for pressing (and pressing into) arrangements.