The bracing is directional and is at least somewhat optimized for bass on one side and treble on the other. In many ways the bracing is symmetrical, but I'm pretty sure they have a right-handed and a left-handed pattern, used during the build. I don't think it would make a huge difference if you converted though. Maybe ask Taylor and see if they have strong objections. I would bet that their recommendation is to order a lefty guitar though. As I recall the upcharge for a lefty is not radical, but you would have to order new and sight unseen.
Most of the time when converting direction, the saddle slot is filled with ebony and a new slot is re-routed for the other orientation. You would not normally remove the bridge entirely, unless it is already partially loose. That will depend on your luthier, and how much effort and money you want to expend. In the end you might be better off seeking a lefty model, rather than messing with a righty.
