I am looking to add some decals and some recoloring of my HD 439s. I pretty much got it sorted with what I am going to do, but except for some parts.
My first question is that will I need any sanding or priming for the headphones if I am using this http://www.amazon.com/Krylon-2421-Fusion-Spray-Paint/dp/B000C0158E/ref=pd_sim_sbs_auto_10.
It says it does not require sanding or priming, but I am not sure what would be better.
My second question is that I plan on making the decals from printed images, would the computer paper let the let the spray bleed through?
And my final question is can I remove the grills on the HD 439s? I want to remove them because spray paint will be painting the back and I cannot cover the back without removing it. If so, how?
Thanks in advance (also some links to guides would be much appreciated)