That H-bar thing is the tough thing to find, but there are others on the site that may be able to reproduce that. The blades you see on Weber's site are not the right ones if you use the H-bar style mount, but there are other workarounds, like attaching the ring to the leg sockets using hose clamps - then you can use the more widely availabbe blades. Plenty of threads on the topic if you do a search of "Performer restore" or something like that. Take it slow and keep asking questions. We're here to help, and we've all been in your shoes.