As a step-up and exclusive to
wiggle is the Boardman TK 9.2
http://www.wiggle.com.au/boardman-tk-92/The TK 9.2 features a rigid, lightweight, triple butted alloy frame for uncompromising stiffness and uses dedicated steel track-ends to improve durability. The tapered headtube gives the front end solid precise handling and reduces flex at the fork/steerer under power.
The SRAM Omnium track chainset maximizes power transfer in explosive efforts, and the Boardman carbon tubular rims laced to fully sealed alloy track hubs give you the best combination of rigidity, aero-dynamics, low weight and strength too. Finished with a pro-level bar, stem and post from 3T, tubs from Vittoria and a perch from Fizik and there really is no room for improvement.
All you need to go with it is a medal haul of your own.