We have no problem doing it, whichever rail you'd like, just let us know and we'll work out the difference. Also, like the other gentleman pointed out, there is a 10% off program starting April 1st. It might even pay to keep the rail you get with the saw and purchase an additional rail at 10% off along with some guide rail connectors. You'll save some serious cash and have a truly capable saw on your hands at a fraction of the price you'd normally pay.
Email / call myself or any of my guys and we'll be honored to help ya out