Not sure I'm posting this at the right place (feel free to re-arrange)...
FYI there's an article on Morgan Plus 8 in CLassic & Sports car magazine in March edition, page 196.
They talk about what to look for etc. The main car featured is the one from a certain Dave Flanagan.
It also shows this one from Brands Hatch Morgan as a good buy:
http://www.morgan-cars.com/bhm_preowned/1986-race-prepared-morgan-plus-8/ 
