Here are a couple of update shots. The bulk of the fuselage is done. There were a couple of rather minor seams to fill and sand at top and bottom but nothing bad. Now it's on to the wings.
Looking good Bruce. I look to Terry to confirm but I think Johnson's MK392 had the Merlin 66 and therefore did not have the small teardrop blister on the starboard cowl just behind the prop. If true, and you care, it's easily removed with a file.
Andy and Terry, Thanks for the info. You guys are a goldmine of useful knowledge. That blister shall disappear tonight, and thanks everyone for their kind words.