I was looking at the specs on these models, and the primary differences between them seem to be neck thickness, color, trim, and shape. Are there differences in the pickups specific to these models? They're all "custombucker alinco III." I might pull the trigger on the '61 because I like the color, neck size and shape. But not being able to try any in a store, I can't really compare differences in tone, which I assume are largely due to pickup differences and construction variance. The demo on youtube by Andertons does suggest some subtle tonal differences, but it's probably splitting hairs and subject to variance rather than construction or pickup design. Does anyone have knowledge about this?