RE: Suggestions for third plane
Brad,
Another option that you should look at for a great third plane that you would build from a kit is Bruce Tharp Egninering - [link]http://www.btemodels.com/[/link]
All of his kits are great builds with very good wood/materials/hardware. I've never heard anyone say a bad word about a Bruce Tharp kit. Either the Flying King or Venture 60 would be great third airplanes.
Lars