Harley or Santee Frame?

Hello, would like to order my bike old style next week, Santee frame with Rev-Tech Motor Panhead style, then it is not Harley Davidson, but that bothers me too, an original Harley Davidson frame is again only in conjunction with the accessories I don’t want to buy with. Does anyone else have an idea or is the quality more decisive? Further I have heard S+S engines (deure) are better than Rev-Tech but when objecting the engine is sent to America and Rev-Tech simply replaces the engine within 2 days. Can someone tell me his experience. Greetings Paula