OK, completely different direction, but still a v8...
Range Rover p38 4.6ltr HSE (late 90's) - I've a 96 'P' plate - In fairness not a classic, but a much better bet than the mark 1 RR classic.
Great every day car (although I only use it at weekends), loads of toys, comfortable, practical (well in a load lugging way), sporty-ish (well it rumbles), loads of easily obtainable spares - The kids love it, the dogs love, I love it, the wife quite likes it !
OK, a bit thirsty, but at 10 miles a day it's not going to break the bank and the road tax ic cheaper than the wife's Renault Scenic.
And winter's coming...
Anyway, just a thought and only a tad over your budget.