Howdy, y'all. So I bought a pair of the HD58X's recently and I absolutely LOVE them. That said, I find myself wanting more treble clarity for nice, clean and crisp vocals. The 58X's are not as bright as I would like and feel the top end is rolled off a bit too much. I produce and I would say 98% of my tracks contain vocals male and female, so I'm looking to get some cans that really bring them out. The 58X's are damn near perfect but, if they had more top end clarity, I think I would be happier. That brings me to my question - Would you guys recommend the 6XX or the 600's to me? Or, would you even recommend something else? I'm relatively new to audiophile headphones and I'm a fan of the 'Sennheiser Sound' so I'd prefer to stick with them if at all possible but not opposed to branching out. I've used the HD-25's for YEARS while DJ'ing and for producing on long flights and am very used to Sennheiser's tuning. Thanks in advance guys!