Take the parts you want and make it your own, that's cool with me.. For the record, I do have a free set of plans for the sled as well as a build video for it..
The problem with T-Track is that they're not all the same. Whatever you select for your T-Track, stick with that brand for everything in your shop so that things like stops are interchangeable all over your shop.
I need to buy some t track and knobs anyone know of the cheapest source of these that I can buy? hate knowing I found someone that sells it for 1.99 but the shiping ends up being more than the cost of the product.
You already sanded to a pretty high grit, didn't you? 220 or higher should be ok. The very high grits discussed before were to help even out stain absorbtion, and not really needed for an unpigmented topcoat alone.