Bob this is one of the coolest things I’ve ever seen. What a great father son bonding opportunity. Can’t think of a better way than cars to connect with your kids. I bought my oldest son a 25th anniversary GTI and we proceeded to completely mod it out with all Neuspeed parts. I bought the car but I told him I would help him install anything he could buy with after school work money. It was a great experience. Good for you. Have a great time.