I'd be very interested
I'm not positive that I could actually participate as I have quite a few builds on my plate for that timeframe, but if possible I would.
Either way I'd love to see this challenge started. However the previous challenges, were just that, challenges to build a castle on 32x32 so there weren't any winners.
A 32x32 contest would be cool too though. If there is enough interest make sure you get the OK from a CC admin/mod to run a contest.
Also I'm very glad my Manaor Castle sparked some interest in seeing more 32x32 castles