ISL 2016 - Thinking out loud

[SSWUPinSA]

Probably going to do this for my shelf and hood. Not sure I need the bottom piece of 3mm MDF, was thinking of putting it in place to hide all the wires, would not need the rear pine section either then. the backdrop would be thin MDF or sheeting that I can paint blue and fit behind the DIY hollow core designed shelf and top shelf as per my last layout.