Out of the options above I'd take a look at the Focus.

A rep is all fine and well - the magenta one looks really nice. But by the time you get it to where you want (in your words throw £5k at it) then you might as well save a few extra quid over the winter and buy a proper saff cosworth. The rep, as nice as it may be will always have a stigma attached to it. Fine if it was only a few grand but you'll be in at over £10k.