just rear air ride set up

I want to put an air ride system on just the rear. Going to static drop the front. Don't know if these things are achievable but here we go: keep fuel tank in stock location, no c notch and use a 3 link kit, etc. My plan is to use over axle bags. Not looking to lay frame just want the convience of an adjustable rear suspension to help get over speed bumps and not ruin anything with just a rear static drop. I'm new to the air ride scene. Were to buy? would like to buy from a vendor here on mazdabscene. Any advice would help. Thanks