Need help with my sump.....

[Hustler]

Just thought i would double check with an autocad incase anyone sees a flaw.... i have 4 pcs of glass planning on using 3. One next to the chamber and 2 on the other end next to the return pump.... at a water depth of 12"

[Hustler]

Also any restrictions to how far away from the bulkhead I should go with the bubbletrap infront of the inline? will it cause it to drain to quick and make more bubbles?