Hi would appreciate some advice. I'm after a road bike for competing in triathlons and general training and looking to spend under £1000. I've been looking at the Specialized range and just wondered if getting the latest model is worth it. I can get the dolce elite 2011 for 750 or the 2012 dolce sport for 800. Also these are online,is it risky measuring what frame I'd need or is it worth going to a store and potentially paying more? The shops I have locally to me don't have a huge choice. I have a Giant store where I could get an Avail or a local bike shop where I could get a specialised. Does anyone have any recommendations? Thanks