In a more suitable room, SHL5's "do" music better than almost anything out there. 10" Turnberry's just don't go lower - they can't with that claimed sensitivity - it's physics guys, not opinion. The Harbs can sound incredibly musical, and I've heard them with a good few amps now in recent years, as well as several different pairs to gain a degree of sample consistency. You want lush? Partner them with a £1K Icon Audio amp. You want musicality and clearer, then look at EAR, or Croft, or the £2K Icon amps. You want iron grip? Then look at Albarry or LFD (yes I know hifi dave has all of these for sale, but I'm limited here, despite all the fine tuning these different amps produce...). You want them to ROCK? Then I know a good working vintage Crown DC300A sounds incredible with them and with musicality and grip too, 10% resistors and forty year age included

Anyway, "we've" moved on now. Enjoy the journey. Maybe turning up the tweeter level by a notch as I believe Steve Toy has done with his may offer a slightly different perspective.