I'm a 23 year old San Franciscan about to buy my first CS (thus fulfilling a life long dream)and was hoping someone might be able to provide me with some advice on two matters: 1. Can anyone recommend a solid CS mechanic in the SF area? 2. Is it better to buy a $7k range CS expecting to committ $3k extra to it? Or is it better to buy a $10k one (assuming it is even possible to decipher whether the price is proportionate to the condition)? Thanks for the help