PM me and I can help some on getting the right densities with resins. Once you get it figured out, it is very consistent.
I suppose that is why injected hollow plastic become so popular, easy to reproduce. But, having said that, I still miss the wood Flatfish made by Helen from my youth, so much more action then the plastic versions made today.
PS, for those that love to work with pine, I love the smell as well. I cannot make lure very fast, but sometimes the relaxation from sanding one down and just 'smelling' the work is all I need.