I went with the wood wing (Balsa Fly’s Better!), figuring that I could do a neater, and stronger install of retracts. I’m thinking mechanical retracts, and am leaning towards a Dave Brown set. Motivation will be either from an OS Blackhead, or a Webra 61 Speed; both circa 1975, and need to be broken in……….
In regards to a fuel tank, may I suggest that you take a look at the Sullivan brand 12oz tanks if you haven’t already? Either the Rectangle, or the Slant, appears to almost fit as required. Also, the Sullivan Flex tanks in the 12oz size ought to be good candidates.
Yup, winter is right around the corner, and I’m sharpening my X-acto blades.
Doug
Doug - excellent choice, IMO. Are you doing a taildragger? You might have a tough time with those engines, the nose is very tight and you'll probably have to move the firewall back, which takes away room for the tank, again a tight fit. I've got both tanks that you mention, either will work, you just need to rotate it 90 degrees, details are on the plans.
What to build, what to build...........................................
Nic, I know what I what to build, just need to find the time.

You know, that stuff that's difficult to come by......
FB