Only place I'd buy a new guitar or bass from online without playing it first is Sweetwater. You get photos and weights of the actual instrument you are buying and can pick which you want if they have several. Their inspection is great and both guitars I bought were ready to play right out the box so I'm guessing they at least do a limited setup before they ship.
Yes, their customer service is exceptional, you deal with one person, not just whichever headset jockey grabs your call. Plus they do have great financing options for when you are gassing real bad.