Hi. I'm going to be dropping a significant amount of coin on a frame (Kestrel) within the next month or two. Anyway, I haven't been sized for a bike in years, so I'm thinking it might be a good idea to have a professional do it, you know, take the guesswork out of sizing myself. The only problem, I don't have a clue as to which bike shop to go to. So, if anyone has some firsthand experience with a bike shop in the The OC (or LA), hopefully a specific person, I would very much appreciate your help. Thanks!