Although I'm not a huge fan of Leeway RIBs this looks like it's been put together very well - It was put together by a friend of a friend and I haven't seen it in person - might be worth a look if it's near you and it fits what you're looking for?
Now made by Powerplus marine in cowes to a very high standerd thay built one for Cowes harbour master last summer those of you who visit Cowes have prob
seen it. As for Lee somebody said he was back on his tools up the river somewhere
have not sene him around myself for ever