I'm going to order a ceramic Warpig for a bridge pup in a couple days. I'm playing "extreme" metal and such, and don't really use a neck pup except for dabbling in stoner/doom, or solos. I'm pinching pennies so it's probably not worth the price to get a matching calibrated set, right? It'd be great to get both, but that's about 150 dollars extra I can keep in my pocket, or put towards a new amp.
Also, would there be any problems if I put them into an Ibanez JS100 now, but switched them to an Agile AL series eventually? The bodies are very different, so I'm not sure if the spacing or arms could be an issue.