Stik G-BPUA wasn't the one I was thinking of. The one in the PFA mag was G-PFAA I think. I'll dig the chap's number out and give him a call.
How aerobatic is the EAA Bipe with an O-200 in it? Is it fair to assume that is not nearly as capable as a Pitts S-1 but a load more fun than a Cessna Aerobat.
Can you check ypur pm's as I'd like a chat about the value of these aeroplanes.