Looking great mate. I really like the pumps there, not sure if the will vibrate a bit on the midplate though. Where's the other res?
I did wondered that too.
I have thought about having them below and having tubing running straight into the mid plate.
No other tube res or I would have had to replaced the back panel completely to fit 2 250s on.
It's a ek spin bay res in the front tubing will come out and bend down.