Hello Brad - good to hear from you and be good to do a project with you. Got quite a lot of data on the design and very happy to up-date etc. I have also just launched a 4.2m version of the original (that was 3.5m).
Perhaps e-mail at adam@adamyoungerdesign.com and I will get more details back to you.

Best regards
Adam

Adam, forgive me if this is inappropriate, but i was reading the mini boat forum page from 2005 and saw that you created that fantastic mold in 1990 of the mini tunnel boat. do you still have record of the design? and if so, are you willing to share it/sell it? I really like the lines of the boat and would like the opportunity to recreate it here in the US for my own personal use. I have a friend that has the scatcat (baja) but would love to join his mini boat crew with something homemade. Thanks! -Brad