I like that.
How'd you do the transition and how much nose weight did you have to add?
I have not added the nose weight yet, without paint, it was 4oz, with the CP, as measured by VCP, and the current balance point, within 1/2inch, in the middle of the transition. The transition is obviously, not as nice as Sandmans hand tooled balsa, but they work for this. It is made from two paper shrouds, one 1/2inch tall, and the 2nd 1.5inch tall, glued together then soaked with CA. I accidentaly erased my VCP file, so will have to remeasure dimensions, but the rough demensions are the top shroud is about 1.6in, by 1/2in tall, by 2.5in, and the bottom is 2.5in by 1.5in tall, by 3in at the base.
I flip-flopped on dual stage, cluster, or single stage alot, and decided to keep it simple with single 24mm, as this is just a "fun" Goony build.