Well I already have nice pumps and Iwaki backups sitting on the self in case something breaks. I just finished the lighting on the new tank so I hate to take it out when I just got it. The LED lighting is a thought. I am shying away from another tank due to the fact I just got all the others taken down. I really do not want more to maintain. I only have the 155 half cylinder with a 60 gallon frag and 55 sump. I am between the LED light and some really nice corals. Only problem with more coral is my tank is so full I will have to sell some to make room for new. The trip to see Krish is out because see said he would not sleep on the floor so I could have his bed.