Hey fellers, Just wondering how the PRS Hollowbody guitars have changed over time (just the thinlines, not the deeper archtops). Difference between Hollowbody 1 and Hollowbody 2? Also, I've heard of the "McCarty" and "Hollowbody Spruce." What changes have been made? Wood material, electronics, neck profile, fretwire, scale length, radius, etc. Thanks!