ive been seeing this 100 gal display walk around tank on fb marketplace, they have 4 orphek light bars and a red sea skimmer, the only thing missing is the sump but i feel like i can either make it or buy one on fb market place, i dont know if there are any downsides to a walk around tank but i would plan to put it against the wall since thats all the room i ca spare for it. but im not sure if its worth buying , its 600$ for the whole things but should i get it? i only have a red sea 20g and i can post pictures if needed