Re: diy pedals
The Rat and the green and yellow Eternities are powder-coated boxes from Small Bear. The graphics are water slide decals I printed on an inkjet, then sealed with a couple coats of Krylon crystal clear acrylic (use matte/satin finish, not gloss, trust me) before applying them to the enclosure. After the decals dry, I put on about six more coats of the Krylon, three the first day, and three the second day, wet sanding the 4th and 5th.
I recommend avoiding the green powdercoat - it's very hard and chips out when you drill it. The yellow and red didn't have that problem.
The blue and silver pedals are the same, except I painted the color coat with Duplicolor.