I enjoy building , Have for 40 years, As all things do, Building to a new level takes more time and expence. than you don't want to fly it because you spent 2 years in the basement building and Sanding. Now you can buy an ARF. as TF new Cessna 310 and Fly it in under 40 hours. and If something happens to it, You can Bolt on new parts.
But again I have a Hercules on the building board!!! Poping Nacelles out of the mold, one at a time.