Engine color suggestions

[Sovereign]

I'm not settled on gold though that Seymour shade looks nice. I still think I want a contrasting color. What set me down this path was seeing UBT's Mississippi Mud build. He did his engine in Phoenix Yellow I think it was. Regardless, that engine stands out against the light blue bay. I thought that was a pretty good idea.

I appreciate the responses and welcome more if anyone cares to offer one.

Thanks!