Hey mate, please feel free to copy but I'll maintain the current version on my dropbox for now as I continue to refine it. For example, I don't have sensible default values for all controls yet and there are a couple of major new areas I need to plug in, like being able to select which virtual guitar you play with e.g. acoustic, strat, gibson...
I'm loving MD Pro, so expect to see a lot of activity around this layout to get it right. Then I can work with someone else to align it with other Roland Guitar Synths.