I need new seats for the mustang. I slide all around during track days. Now, I obviously drive the car to the track, wife says no cage just incase we need to take the baby somewhere, otherwise besides hpde events the car sits, I only put 800 miles on it last year, most to events or track miles. Seems like people keep going back and forth on fixed backs without a cage, can I use a fixed back with a hans and helmet with harness and no harness bar? I read somewhere someone makes a harness adapter without the bar. I cannot afford 3k plus for oem recaro seats. Otherwise it looks like there are no reclining seats that are crash tested within a reasonable (under $2k for a pair) I thought I'd ask here as you guys know a ton about this stuffl