I want to install a pair of 3 point belts in my project. I've been looking online (Andover, Julianos, RetroBelt) and most seem to look about the same. I am installing ProCar Rally's in the car. Would you opt for the fixed stiff arm or the soft adjustable strap? Most sites seem to recommend the fixed stiff arm for bucket seat applications. I have a console (stock) for the car I may or may not use with the seat belt holders that may better suit the soft strap. Would like some feedback on this before I pull the trigger, would love to see some pics. The interior is coming along nicely and I wanna keep the progress rolling!!!