Sump mistake

[Rich42082]

I have a 30 gallon sump for my 90 gallon tank. After reading some forums I found out I made a mistake with my chambers. I have my refugium intake then skimmer and the return pump.

Should I leave it alone or should I switch the skimmer as my intake then refugium?

 

[Terrance]

Rearrange it to make the whole sump more effective.