Just picked up a nice flat roof fiberglass truck cap for my Tacoma, and will definitely want a rack for it. I've searched the topic a bit and see that some people prefer one rack mounted on the cab, and the other on the cap; but for the moment I'm thinking both crossbars on the cap. Looks like the standard racks (Thule, Yakima, Rhino's) all run around $300-400 or so.
Any ideas about home made, or lesser known brands, as options out there that you know of?