Wade glad to see a combat pilot from Arkansas. There are only 2 there that I know of and that is Daniel and Craig Vaught. I hope you try to drum up some combat pilots from your area you just can't have more fun with an RC plane than in combat. The Pirana has a 64" WS it is the same basic airframe as the open B kit it just uses a diffrent HDPE motor mount to compensate for the need for nose weight with the .15 engine. They fly really well as either a B or an A or SSC plane. For more info on the Pirana check out the web site for Down Home RC or e-mail Ben Morrow the designer and ask away he'll be more than happy to answer your questions.