I never get tired of looking at your work Randy. This is somewhat off the thread, but as Robert Storick knows, I have a thing for coming up with ideas for people with talent like yourself to share.
As you know, classic is pretty big right now and quite a few guys here in Socal are using their classic ships for "double duty". Classic ships have a lot of things going for them. But, they do require the "old school" solid building techniques, (which I think is good). Maybe, you may want to consider doing a DVD on "Building the Competitive Classic Stuntship" by Randy Powell.
That fact that you have gone through some "front end" issues on your other planes and worked out the engineering to get a solid nose etc, you could use your engineering acumen to show guys how to incorporate "modern" front ends into their classic ships to take the stresses of todays motors.
Also,you have a particularly good facility with jigs and fixtures,which as you know, is paramount in building straight ships. I notice that some of the cats here in Socal don't quite have the straight and true building techiques quite down yet in the classic plane program. I have also seen quite a few control system issues which in some cases, the ship was DOA before it ever got to the field.
Or better still; a complete step by step build of a relatively simple, yet popular classic ship like the Cavalier, incorporating "all the right ways" to do things based on your experience.