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When I was marking it up, it looked like the top was tilted down a little, so I angled it up, but looking a your one (danga's) it looks like it sort of does a little?? hope mines straight! lol thats how its staying anyway!
Sure looks like it's coming along!
I think it does angle down slightly. The important part is that the chrome strip is parallel with the trolley strip and the ground, the surround will blend in with the paint.
Are you going to do the grill body coloured, or black?
that looks sweet mate, cant wait to see the finished product of your entire car!