Ok, so I've decided on ordering a set of Warpigs for my Ibanez 1527. For some reason my grandmother only wants to order through some place in the U.S. (the closest being PedalGeek in New York. The only kind of Warpigs I see on their site is a set of the worn covered ones. I want a calibrated, ceramic, seven-string, open set with Ibanez Edge Pro 7 spacing (I'm guessing 53mm?). At the BKP store section, I don't know how to specify the ceramic and seven-string part. Please help.[/b]