Happy to finally get you over on the Darkside take a look at wet spots stock list they have a decent assortment of polys the canopy is fine it's the lids you have to be concerned with duct tape the front lids and duct tape some plexiglass over any openings in the back and you'll be good to go as for the cichlids I think you've done a ton of homework on them and that's stocks looks great but it's always a guessing game with these guys you never know who's going to be a troublemaker there's always one in the bunch that doesn't want to follow our plans like we discussed earlier the main concern for me is feedings it's always been a nightmare LOL