40b sump kit

[Why-Me]

I think I have my sump set up the way I want.
From left to right
Chamber 1 - Roller Filter
Chamber 2 - Skimmer
Chamber 3 - Heater/Fuge section (No plans for fuge at the moment) Change my mind...Always open to suggestions
Chamber 4 - Media Tray/Bubble Trap
Chamber 5 - Return Pump/ATO
Going to use painters tape on both sides of each panel/joint for thick and clean lines
Using ASI Black Aquarium Silicone I bought from BRS

Chamber 1

Chamber 2

Chamber 3

Chamber 4

Chamber 5

Any pointers or suggestions before I stick this thing together with silicone?

 

[fade2black]

Looks good to me. Cool kit btw.

 

[Why-Me]

Thanks.
The kit is from Fiji Cube