White curtainside?

Have a grey/silver type curtainsider set up on little single car transporter, great colour, hides the grime well & have aged well.

Also have a while big solid sider trailer, but doesn't look ideal behind the grey unit, looking to get another unit built but to match the trailer so am thinking of white curtains, is it madness & look dirty v quickly & age badly, or not so daft.

For an example this is the sort of thing I'm thinking-

http://www.ebay.co.uk/itm/Enclosed-Vehicle-Transpo...