Looking for something 'different'

Hi folks, and as the title suggests I'm trying to think of a 'show piece' fish for my 220gal. reef that's a little different. I'm keeping 'softies'only, so the fish would have to behave itself. Have chromises, gobbies, and a one spot foxface now, and am looking to add just the right 'show piece' fish. A splash of color. peaceful, and a smidge on the larger side. Not thinking 'the everyone has one fish', but something different....is anyone having success with angel fish on their reef....a regal, or a scribbled, perhaps some butterflyfish....a Pakistan, a saddleback, or the copperband? Or even some of the dwarf angels....an eibl's/red stripe, or a half black perhaps? Not in any particular hurry, and am happy just watching my reef grow, but still that 'just right' fish would be a nice touch. So if you're having any success with something a little different, please share your storys with me, and thanks for your time in reading this,

Hack