I hate to say it, but the Chris Boardman spec at 'orrible 'alfords is excellent.
A full carbon frame for £999, and a good SRAM spec for the price.
Worth a look, and pocket £501 for beers.
bear in mind, i havn't a clue what i'm talking about, but i am assured by others that do that, for a grand, it is excellent.
Only downside is the enforced involvement of
Halfords, really