I have been very interested in building an RV8 for years. I've done some research, and it's my understanding that it's important that I build the plane, rather than buy one, so that I can get a repairman's certificate for it. I understand that lots of a&ps won't work on homebuilts, making that cert. important. So, if I buy partially completed kits, what's the effect on the ability to get a repairman's certificate.