Looking for a used but not abused Biesemeyer, Shop Fox Classic, or HTC type channel rail system. Shop size limitations prohibit anything larger than a 26" - 30" (max) rip to the tight of the blade, so rails would have to be 48" to 54" total. NOt really interested in a Vega as I'm not that familiar with their accuracy.
An alternative would be a Unifence. Let me know what you have.