Besides upgrading my blades, and keeping a nice stock of back-ups, I would look at getting a twist link belt for the motor. I would recommend that belt for ANY of your belt driven tools. Takes out almost any vibration you may encounter. It's not cheap by comparison to normal belts, but you don't need much.
Depending on your lighting, I would also recommend getting a task light. Other than that, make sure you put the blade on facing the right direction (sounds dumb but it happens), check your bearings so that you have about a dollar or business card's thickness of clearance, and start enjoying that awesome tool.