Cars from Old Rally Photos

I was just looking through some old rally photos and there are a number of P6's in them that I can see the registrations. I wonder if anyone recognises them?

From the late 80's early 90's Bristol area

OAC 733M Blue and not a V8
BEA ?64J Tobacco leaf?
PMO 118R V8 possibly advacado?
?JH 890Y V8 White
KYC 37?? Blue

Just a bit of fun!!