It is my understanding that the string spacing on FR bridges is wider than a regular bridge, hence the Trembuckers that Seymour Duncan makes with wider pole pieces. Now since I'm more comfortable with a narrower neck, I've been thinking about putting a guitar together from Warmoth parts and i'd prefer a neck thats 1 5/8" at the nut. Most manufacturers are all 1 11/16" at the nut. Would the wide string spacing on the FR be an issue for a narrow neck?