Sports car hire, south coast?

[NorthernSky]

Hi South coasters,

We're looking to get a friend a day or maybe weekend hire of a sportscar. Any and everything considered. Who are the best for this service, ideally near to the New Forest? I don't mind going a bit further out to collect something with the guy.

We're not flush with cash so we're not looking for ferraris etc, just something unusual and fun.

Cheers
Tom