2nd pic is 'Lethal Magic'
a Mark Pascoe creation.
it's a Cougar US1-41, originaly with twin 600hp Lamborginis and called 'Breathless'
, then Richard Carr bought it, and Mark P re-rigged it with triple 930hp C&G blower motors, and did the most spectacular 'Bling' job you ever did see on the fit-out!
It was faultless!
Red buzzi is a 46 owned by Hannes Bohinc (of Wettpunkt fame)
That year, I think Simon Wood-Power (Penpromo on boatmad) was on board for the Cowes-Torquay, here's a short (crap quality) video from that year.
right click, and 'save target as'.