Cary ... good stuff. I think one more thing you should think of Ken, the primary purpose of an ARB is to maintain the car in the preferred range of suspension set-up (simply, too much body roll can induce too great a camber change). I don't know if the front of the car, when lowered, will be in good geometry so that the front ARB should be adjusted or not. Sorry, don't have the data. I will hopefully know once I suspension tune my car. You might also want to look out for trailing throttle over steer once you get the under steer taken out.