OK, I have added a cleanup crew now, 8 turbo snails, 8 astria snails, 6 blue leg hermits, 6 crimson leg hermits, 2 fighting conchs, 4 nessarius snails.
I also have added the two 1200 powerheads, and blasted the live rock off as suggested, I siphoned as much of the slime algae out as I could...