Can anyone give me any details of the GNX rear seat brace. Thickness, bends? I can't tell from the pictures. I'm not trying to avoid the vendors, $140 seems well worth the money. Just wondering if running a full sheet metal with some beads rolled into it would do the same and also make a firewall in case I ever (probably won't) run a fuel cell. Kill 2 birds with 1 stone. Going to do body mounts and brace everything by the spring and hope to see a respectable 60' with some tires. 1.99 is embarrassing