B is the 2002 Ultima, a one-off reportedly built by Russian Andrei Nagornyi in his garage in SMOLENSK, or was it SK LEMONS?
D is a 1976-77 Dutton Cantera, one of six built, by Dutton Cars in Worthing, WEST SUSSEX. Or STEX SWUESS...
E appears to be a Buckland B3, built by Dick Buckland of Newport, South wales. Its chassis is made of ZINTEC (or ZENITC) steel.
And G is the 1996 Bonetto Miki, meant to be based on the Fiat CINQUECENTO, or CONQUE TECNI as you prefer to call it
Finally, J is obviously a Bugatti belonging to the Type 35 family, or a replica (the wheels don't look right for that time, do they?). If it's one with four valves per cylinder, it would, according to Wikipedia, be carrying the BRESCIA, or CIRB SEA, moniker. I would rather think the first one, as I've never heard of a Bugatti Cirb Sea. But who knows?
The last one is a guess. But the other five, I think, are correct.