Cheers Terry for the reply I really appreciate it, thats just the sort of good information I have been hoping to receive, I have a set of decals with the Maple Leaf on them for a red tractor but not knowing what the decal colour would be for a green tractor I had thought about getting the design copied in the same colour I plan to do the wheels in as that the colour I would highlight the radiator lettering with also. But as the tractor has Cockshutt Hart-Parr embossed on the radiator the thought has crossed my mind about copying the decal Layout from a Cockshutt Hart-Parr 70 which I do know was had the COCKSHUTT lettering raised slightly up in the center to form a shallow arc with each individual letter still in a vertical position  but with the top of the "T's" sloping slightly to complete the look of the arc then have HART -PARR below that and finally 80 below that. What do you think?

I presume like the Oliver 80's the decals would go either side of the gas tank and midway up on the rear fenders and I think they would cross over the swauged raised contours of the fenders.

Raymond