Has anyone replaced the bridge & tailpiece on an import with US replacements from either tonpros, GFS, or faber? I am having an issue finding spacing on the bridge and stop tailpiece (stud to stud), and the stock bushing insert OD. The bushings in my guitar are loose, so they need to be replaced. If I replace them with US (inch thread), they come in slightly larger OD so they will fit snug (may require light drilling). This means I will need US studs, and probably a US tailpiece to fit the studs. What I am worried about is the stud spacing not being interchangeable between the US and metrics.. anyone done this?