RE: What to build for a second kit.
DING DING
RCKen chiming in too!!!!
I can't add much more than what Minnflyer has already said. I'd put a little bit of extra emphasis on the Ultra Sport. While still a fairly easy build it does have a few challanges that will start getting you ready for the warbird build. And the end result will be one of the best flying planes out there!!!!! Another choice for an easy build to gain confidence is the Sig Something Extra. This is another build that will result in an awesome plane!!
Ken