1. Is the installation process any different than for a regular single coil? Is there any more fancy wiring or anything involved? In other words, more $$$ for a tech to do it, and more labor/parts/skill if you do it yourself?
2. Can they be split like a regular humbucker?
3. How to they compare (output, tone, etc.) to the humbuckers that they would emulate, and how to they compare (surpass?) to their normal single coil counterparts?