The "A" Series comes with Hipshot tuners, bridge, and "name brand" preamps and pickups, at least they used to. Been awhile since I've looked at them since I already have one (a 2005 A5).I agree, very similar to the Sire basses,great instruments except for the hardware. Spend a few $$$ more for hipshot tuners and bridge,you have a great bass.
Couldn't have said it better myself.In today's market, there is really no reason for paying multiple thousands of dollars to get a high quality instrument. Basses have become very much like watches. You can get a $20 Casio that keeps excellent time and works as expected, or you can buy a $30,000 watch. But both indicate the same time. One just makes you feel more "special".