IMO you should easily be able to keep most LPS types like frogspwn, hammers, bubble coral, most monti's should do well under that lighting. Softies like zoanthids, any leathers, should do very well. SPS may be a bit more challenging as they may kept and survive, however may not thrive. Turnover/overall flow in the tank should be kept as high as possible that will be critical with the coming additions.