Thanks, Ed. I've found thorough reviews of the GMM and Tom's sets on modelwarships and steelnavy. The main reason I'm looking at Tom's first is so I don't have to get 2 sets. The way the two GMM or Eduard sets are split, I'd need both. (If the GMM basic set had the LSO platforms I'd be happy with it.) The WEM basic set has everything I want, but it's close to the price of the GMM and Eduard sets.
I've used Tom's, GMM and Eduard sets on other models in the past, and all work well for me.
A modeler's life is filled with tough decisions...
Peter