As far as smaller fish, maybe a large (20+) group of longspine cardinals, a pair of fathead sunburst anthias, a group of chalk bass, a pair of flame angels, and (Im going to get flack for suggesting this) DAMSELS! Theres a large variety of community friendly, beautiful, unusual damsels to choose from believe it or not. Just to name a few - Starcki, tuxedo, tiger, blueline, Allen's, azure, springeri, Rolland's, turnate, Tracey's, Talbot's, Bleeker's, Canary etc. All good choices, and all that I would readily keep in my own tanks. There are also a lot of cool blennies to choose from, starrys, forktails, Red Sea mimics, and midas are some of my personal favorites. You've gotta a whole lot of room to play with :dance: