RE: What to build for a second kit.
If you can find one, then the BTE Venture 60 is good, or one of the 4 Star models. You might try looking through the Sig Catalog and see if something there piques your interest. There are still a good number of builder's kits out there, so find one that you like, and start cutting wood. I don't know why someone would tell you that you shouldn't build the Top Flight Corsair. It is a straightforward build, and goes together quite nicely. If you hit a spot where you get lost, then the internet, and this site is a great place to gain information. It's like having a group of master builders sitting at your elbow while you are building.
Bill, AMA 4720
WACO Brother #1