I don't know if you have considered it, but the SIG Hog Bipe might be a good second kit. I built the Something Extra for my first and decided to have a bipe as my second build. I sent away for the instruction manual on the Hog Bipe before I bought it and read through the manual. Much of the building in the Hog Bipe is similar to that of the Something Extra. The fuse itself appears to be almost the same structural build up. I went ahead and purchased the kit because of its similarity to the SE and will start this Fall when the weather cools off. 95-100 degrees in my garage is pretty uncomfortable this time of year. Of course this is really flying weather anyway.

BTW: The 95-100 is the outside temp, I'll bet if I checked the garage it is much hotter.