i just bought a NIB 250W
HQI (Double Ended)
MH Parabolic Reflector Kit with DE holder and uv glass. Also to fire it up an ARO LMH120-250 watt
HQI Ballast from a guy that bought it and never used it. would this and the corallife be good or too much for the tank?(by the way it was $75 shipped, was this a good deal?)