Stevie, thats an old BMW console, which Barnet Marine now sell as well.
I think you are right, certainly looks like a Tornado and an odd one with hyperlon tubes rather than plastic stuff. You could try e mailing Barnet Marine the photos and asking for the details, or try Tornado up in the Hull area. Old Diver Magazines should give the address (not the new Dive Mag rubbish).
The fins well yes if you have a really heavily laden dive boat with a small engine they will help, but its a cure to a problem rather than getting rid of the problem by carrying fewer fat arsed divers and balancing the boat correctly (eg weight belts up the sharp end) but you know that. Nowadays I only take 4 or 5 divers in my rib and a similar number in the club boat that way peeps have a bit of space and comfort, needed if we are out at sea all day.
Ribnet is best viewed on a computer of some sort