Ok guys so as I played with the sump a little more today I am really debating on weather I should gut the built in sump and add my own or leave it as and buy a new bio wheels. Gutting it will be pretty expensive seeing as I'm going to need. Custom sump ore a small prefabbed. One the compartment for the sump is only 18" tall 23"" deep and 24" long.
With the sump already in there i don't have room for a skimmer.