Yeah and its very easy. It is glued in so you will have to take door trims etc off to get at it. Should be able to get it off with your fingers, then once it is all undone, you have to take the rods off which twist and should come out. Pretty easy to do. Hope that makes sense and helps.
No should be ok. Yeah you have to take the sides off first then take out the wires. Will go back on in reverse but you will need some glue to fix it back on.
Was thinking of spraying it and some **** walked on my roof on christmas eve so I thought I'd take it off, spray it and see what state the roof's in. Just playing really
Way I did it, was used the original as a template and then stuck the other material over the top of it. Works well and means you also have an exact size. May have a pic of it somewhere.