Need help with fresh water plugs

[Slipknot]

I was hoping to get some suggestions from anyone who cares to help me out. I got a request from someone who fishes for rainbow trout way up in Canada on a very large long lake, I guess they troll slow like we do for stripers 1-2 mph but must use downriggers because they are 150' down in the water. He said he uses 4" mostly but also 6" and the best color is pink pearl( white with pink stripe down the middle).

I guess I could do some with some micro glitter in the epoxy also.

I am not sure what to make for bodies? should I use lexan for lips or metal? how big are the eyes?
So does anyone have any picture, ideas?

thanks