We also have to consider anyone spending big bucks on this type of setup will automatically say how great is is (smart they were). Bucks = happiness for many. We all work hard for our bucks. Now if an actual heavy hitter racer who had driven different setups in the same car would say WOW! what a setup, then it really holds some weight for me.
Two of the drivers are multi time SCCA National champs and competitively road race (and win) across the country. And the chassis' have evolved from leaf to 3 link and now IRS over the past 4 decades. I'm confident they know what they are doing.
