mate dont break it, there is work in shonkey that cant be matched, all indiviaual touches that your have done etc with be lost.

no fault of yours the blame lies soles with the head company, you for the money you paid you should be expected in anyway to start checking there work for faults etc. (you wouldnt buy a new car and turn up to collet it with a tool kit and a tolley jack to start checkng it all)

Stick with it imo mate