I wish we were permitted to post mocks ups unfortunate due to LT submission policies we can only upload the logo for review. I've done done a couple of test mockup for visibility and the submission are good.
as for colour it would be helpful if there was access to a photo of a piece of equipment so we can best match the blue to suite the equipment colour...however this is not huge issue because the sign company that you hire to the decal work should work with you in selecting the right blues to suite the equipment. Nothing worse than selecting a warm blue and having a cool blue next to one another. It's rookie mistake one of which I made in my early days of doing vehicle graphics....aaah those were the days.
if you have any questions about my my work, supplied files and or Logo Tournament in general please do not hesitate to ask
scott