Diki,
you have made some interesting and thoughtful remarks, but I really can't see your point, can't see where the problem is, or where the problem will be.

you like the possibility of those good sounding guitars?
you don't?
you like them and fear that they will be too few?
you don't like the thought that there might not be an easy way for you to add more?

I mean what is the problem if Audya has some 350 TOTL styles and additionally offers 50 even more TOTL sounding styles? Wouldn't it be better than having 400 TOTLS styles only?