Thanks for the great feedback. And thanks for moving the pics over Rich.
The power heads are just for extra flow for now. I'm using a micron bag to take out the larger debris etc hence why the extra flow. I have a mak 4 as a return and it moves the water nicely. I still have a few things to do and at the moment I've hit a lazy spell. I'm just enjoying where I am at for the moment. Hopfully it won't last long. Maybe another 12 hours
Cheers