I agree with 88 LE except for the glue, instead of using 3M Super 77, try a little bit higher and use the 3M Super 90... It can take heat a lot better than the 77 and it's just a couple of bucks more... also when it comes to "tucking" the material in the grooves, don't get all crazy with a flat head screw driver... take your time and if possible use a plastic panel removal tool, cause you may rip the material in the end. I couldn't find a pic of one, but it is NOT the removal tool that has a "U" at the end (for removing clips)... you can also use a popsicle stick... Here's when I did mine... but Im getting ready to redo the entire door.....
all the grey will be redone with blue vinyl (the same for the insert) then everything you see that is blue Now will be painted silver, except the insert will be Silver (or seafoam as they call it) Microsuede
hope it helps, cant wait to see a pic when your done