So let's say you have an unexpected expense like a car repair that doesn't get covered by your warranty. Next imagine that you don't already have accounted for by great financial planning and you have to cut from your reefing budget. What is first to get the axe for you? Lighting upgrades? Controller upgrades? Pumps? New fish/corals/nems/macros/etc? Cleanup crew refresh? Water changes (HA!)? Other parts of the system? Interested to see where other reefers land. I'm still internally debating mine, but I think it would be controller, followed by corals/nems/macros (not fish), followed by lighting or pumps, followed by--if I'm cutting this far, things'is pretty bad!