(That was supposed to be a secret!Have you got the F8b in your boy yet

Nope. Still plugging away with the re-rebuilt F5a - Touch wood, running sweet as a nut ATM (Famous last words).
I have the F8b tucked away in the shed, wrapped in oily rags to keep it nice until I get a chance to tidy it up a little. I've now procured an F8B box to go with it, but I still need a new clutch etc. and I have a few bigger fish to fry ATM (Like a $6000 rebuild of a boat-trailer and that's @ mates rates too!), so whilst the F5A is still behaving itself and I'm not thrashing it (any worse than my usual driving style!) It'll hafta wait.
Cheers