Forget evans its a chain, support you local bike shops and they will support you.
Chain yes, but Halfords has already been mentioned previously and Evans are specialists in bikes and only hire people who are enthusiastic about bikes, not "jack of all trades & masters of f**k" all like halfords do.
Evans do some great stuff, and their choice is much bigger than OTR's but it's up to TS what they want to do.
Birkenhead Cycles is also somewhere you could go and ask a few questions, but again £120 in there won't get you very far.