Above is a Seafury, from a Direct Connection Kit.  OS91 Four Stroke for power.  I no longer own this plane.

   An F9F Panther Jet from a British Kit.  Quite difficult to build.  Nose is not installed in this Photo.   This scale reproduction/markings  is of Ted William's ( the Baseball great) Korean War Fighter.
Power by an Irvine engine, .46 I think. Great Engines, excellent machining.