I am looking to get a base for my Delta Unisaw. I currently have a 32" Delta unifence and am wanting to upgrade to a longer fence. I hear that HTC is making a new base that is adjustable so that I could purchase a base now to fill the shorter table leg span, and then adjust it out to accomodate the longer span with the new fence. Does anybody have this type of base that would allow me to purchase now and use later. Are there other models of bases out there besides HTC that would work?