Ok, I want to be encouraging, but I wouldn't associate "easy" to any sps. So many variables come into play. Chemistry, understanding parameters, and keeping them stable. Nutrients, understanding levels, and keeping them relative to alk levels. Lighting, sure the hd will work, but you will probably find yourself adding another, or a more powerful one. Temperature stability, salinity stability, not to be overlooked. Dry rock system versus Liverock system, this is a major topic that should be considered, as many key micro life promote maturity and stability of the system. Simply put, with everything above stated, it's possible the sps will die, until this the system meets maturity, despite keeping solid ionic balance and proper nutrients. I know this firsthand and lost MANY sps, then one day, the corals started living, that's an achievement in itself. As far as pulling colors, this is when your ecosystem has found balance. This is the holy grail of sps keeping

Welcome to the club! Get ready to see a whole other level of addiction in reefing, careful, lol. Been keeping sps for 16 years, and still just as addicted as ever