Ok so I know this post is originally from 2010 so Hi from the future.....
I acquired the same model Cat last year, although the deck is in poor state I am restoring it currently. The Picture above is indeed the Felix Catamaran from Pearson Bros in Suffolk, only 150 were made. I found out my details via a facebook page, someone had an old almanac and they identified it.
Length: 4.31m 14ft 2in
Beam: 1.67m 5ft 6in
Sail area: 9.84m2 106sq ft
Rig: Bermuda Una
Hull: Round bottom GRP
Mast: Spars Metal and GRP
Crew: 1-3
Designer/Builder: Pearson Bros
Number Built: 150
If you're on here still, how does she sail?