Hi Don, really your revolve is looking pretty good. It's possible to use that and make it connect up better to the main piece.

The way you would do that is by putting in some cutting lines and using Edit > Trim to open up some empty space between the pieces like this:





Then select the 2 edges and use Construct > Blend to make a smooth blend surface in the empty area. You kind of need to leave enough empty space for the blend to fit well and be relaxed. If you make a space that is too small it will tend to accentuate any bending in the blend surface. Then to finish it you select the pieces and use Edit > Join to combine them:







- Michael