I have Freestar2004 and I want to install DVD screen in the ceiling. Anyone know how to install and from any place I take the power feed?

Factory or after market? I installed a PYLE 10.4" monitor and a PYLE PLTDVCR600 in my 2004 Freestar. Made a center console for the PLTDVCR600. It's self contained with it's own batterys and 12v power point. Will be adding a power inverter to the console within the next month . Can send pics if you want.

Thank you for your interest im my question. Please send pics for more declaration.