Just an update, i've finished off all the Sound Deadning. took forever! Back doors are a little more complicated than the front doors. i wanted to keep the original door pods but they were fixed speakers at the back (the speakers could not be screwed out). Took advise from Suprathai and just cut the speakers out with a stanley knife and used the good old chisel and mallet to knock out the speaker that was fixed onto the pod. After about 12 hours of work (incl. a lot of procrastinating and ps frtin around) i have deadened the outer skin. Might get the deadning foam for the inner skin behind the speakers at a later stage when i get my stuff installed. Advice: *when using Dynamat, stick it ontop of your engine bay if its hot because it is 10x more user friendly, you can alternatively chuck it in the oven/grill. * Use MDF wood to cover up the service holes, it prevents from ripping the dynamat when trying to press onto the door. Pictures will be posted at a later date