I have the tank and the base. Both are solid and I foresee no issues, but the equipment is older than what I thought and I would be interested in looking at replacing the Sump, Pump, Protein Skimmer. Are there any specific recommendations that you have. I want to do this right and I am not sure how every thing goes together, so I will rely on you kind folks to guide me on this. Any recommendations would be appreciated. Happy Reefing.