If there is a new Chinese Duo-Sonic for $76, buy it and sell it to me for $150!!! They are NOT plywood, they are basswood, and they are VERY good guitars. In Australia they retail for AUD $899 (about USD $600). Everyone is raving about these things.
If it's an older Affinity series Duo, yeah, by all means buy it and chop it up.
As for the Duo currently under discussion, I was watching that on ebay. I think Surf Green would look good, but LPB is definitely a great idea. It would look great with the white pickguard.
What pickup are you thinking of for the neck?