I've a MiniCal for you Simon...let me know if you want it!I have decided to remove the large CaRx. Despite all the MTC gear collected over the years, a MiniCal isn't among them. That is what I think I will need. I am also going to remove the AE sulfur reactor. softies just aren't that sensitive to nitrates, and I think the larger % of W/C will keep them controlled. I'll keep some of the sulfur media just in case I decide to setup a small one down the road. Next step is to swap out the monster skimmer for one that is merely large.