Powerhead placement

[goody]

I just got my Vortech MP40w about a month ago. I was planning on keeping my 2 modded Tunze 6025. My question is where should I place the tunzes in the tank so I don't mess up the wave action from the vortech? My tank is a 90g with corner overflow.

 

[gilmour01]

trial and error are my only thoughts.