Set up a new 150g XH tank. Looking for stocking advice. I have a sump underneath the tank with plenty of filtering capabilities and biological filtration. I have recently got out of the saltwater hobby and have a GHL Profilux on the tank to monitor and perform automatic water changes. Tap water is very hard which is good. I will have 120g of water ready at all times and plan on doing weekly water changes at about 90 gallons. Been keeping fish my entire life and system. Is well thought out. I have bought a bunch of underwater labs caves for hiding places. Would like to go Lake Malawi Mbundu or Peacocks or both if possible. Look forward to suggestions