Upgrade time is near!

[Beano1169]

Hey everyone, I am upgrading my saltwater tank status from pico to nano. haha I have aquired from a friend a jbj 12 gallon nano dx! from my research they are quite stable, easy to maintain and quite easy to modify. I am curious though if I should upgrade the pump from a maxijet900 (quite old looking) to a brand new maxijet 1200 powerhead/ circ pump from BRS? I will also be getting the hydor flo attachment for more randomization of water current because at the moment my Duckbil has vanished.

And due to some controversy over a particular issue, should I attmpet to use a oceanic biocube protien skimmer? or leave as is and turn chamber #2 into a cheat house?
thanks for the feed back
-Jay