I will reduce the poly count and see what happens, still learning.

Great work! The concept is great, and you executed it very well. I think I like the emotion of the extinguisher here better, the original is slightly manic. I do have a couple of tips for optimizing the scene though: By removing the most of the subsurf modifiers on the meshes, you can reduce your vert count from 200,000 to just 40,000. I suspect you used so many polys to get a smooth surface on your model, but the smooth shading option does a great job of faking it. Also you probably don't need to be using so many samples or such a high resolution to render. Doing a few tests with this scene, just 400 samples looks pretty good, and 1000 is almost noise free. Reducing your light paths might make your computer a little happier; I usually don't need anything above 20 on most projects. I hope this save you a little time and processing power.