I question the lights there also. I think they may actually shine in your eyes there making it hard to see. Maybe you could install some kind of shade on the top. I think the ideal location would be on the bottom of the engine cover shining down. A lot harder to make look nice though.
The other thing I want to mention is using copper washers for electrical connections. I know copper is one of the best conductors, but I?ve never heard of doing that. I guess I would ask the community is there any reason not to do that?
As always, great work and thanks for taking the time to post.