Douglas A-26c Invader
I actually built 2 A-26's and flew both of them.  They were powered with G-23's.  Were built from Don Smith plans.  The retracts were scratch built.  The first plane hit of all things a small bird during a flight at Oshkosh, WI.  The results are shown above.  I shall not show the bird's injuries which were also fatal.  The second one flew for about a year before I sold it.  Neither of the planes were comfortable to fly.