RE: S.E.5a Biplane, I have a better one...
I bought one from a guy off Ebay, a FunAero, 1/6 scale S.E.5a it's a better kit...all laser cut parts. I'd shop around...check out the FunAero site, it's a little more expensive but worth it.
I was able to mount my O.S. FS 91 Surpass right side up, lots of extra bucks...I figure a year of work and about $700. she'll fly next summer. I'll try to post a pic here, she's covered but not complete. I might consider their 1/4 scale S.E.5a after I finish Balsa USA's 1/4 Sopwith Pup. I like it slow, Ken