Yes, Skeeter would be quite happy and that looks like a very professional job.
There was also the .357 Bain & Davis.
One caution I read on these conversions, because the locking notch on these N-frames is right over the cylinder you must make sure the thickness of the metal at that spot is up to specs.
Skeeter also had some M28 to .45 Colt conversions built. He had one M28 cylinder rechambered and you could actually see light through the bolt notch!!!
