Hardest bit on a VX is the bonnet and boot because taking the mesh off would be a pain. Because you want a sealed edge a bit of high temp sealant will do the job. I did this to mine last year.

I plastidipped my fuel filler cap and it looked great for a while but a dribble of petrol hit it when filling up and it just dissolved the dip, so I wouldn't do it again.
One word of advice though, think well about the carpets. Having them in place traps air/moisture, and can lead to corrosion in the cabin. Do a search on here and seloc a few people have had it.
Edited by pete-r, 21 November 2014 - 11:21 AM.