Front grill

Looking to mount my number plate letters individually on a front mesh grill set up to ensure cooling unaffected. Interested to know if any fella's out there done similar and whether grills can be bought off the shelf or else I guess happy to fabricate but seems best solution to avoid blocking air flow......:)
Comments welcome
Kind regards

That's the idea Frank....absolutely what I'm looking for to complete the build ready for registration.... do you manufacture them and it so how much would one cost me...? Be kind most of my budget has long gone....:D:D:D
Kind regards...Marcus