Hmmm. Actually I agree with some of it, but actually not that much of it these days. That just goes to show you how much my beliefs have 'evolved' over the past 7 years. It's still an interesting trip down memory lane. I'll give you that much.
My beliefs in terms of stars, as well as mass location have evolved quite a bit since then. I've since adopted Birkeland's solar model outright, as well as his opinions about most of the mass being located in the plasma "between" the stars, not in the stars themselves. I've also moved towards Birkeland's position as it relates to the source of energy. I agree with him that it's generated *inside* the stars. I share Alfven's view that the stars are 'wired together' to some degree, but I would say that the primary power source of stars are the stars themselves.
I'd have to assume that I had not yet read Peratt's paper on galaxy mass layouts at that point in time either. That particular paper did change my viewpoints related to the mass layout of galaxies rather drastically actually, as did a full reading of Birkeland's work. I'd have to assume I hadn't yet read (or fully comprehended) Peratt's paper at that point in time.
If I remember correctly, I believe I had just read a lensing paper on "dark matter" at that point, and the mass that "passed through' looked to simply be the stellar infrastructure. I was right about the fact we grossly underestimated the mass of suns in a given galaxy, but that mass alone wouldn't result in the mass layouts I was looking for. As I said, Peratt's galaxy modeling way a real eye opener for me personally.
Universe is twice as bright as previously thought | TopNews
Galaxies Demand a Stellar Recount - NASA Jet Propulsion Laboratory
These days I'd have to assume that the most of the mass that we 'missed' inside of stars themselves relates to the fact we underestimated their size as well as their number, and I would now have to agree with EL that the composition is less important than I believed at that moment in time. I now have the advantage of 20/20 hindsight, and I can see how and why they underestimated the mass inside of stars now. I no longer believe it had a lot to do with composition at this point.
FYI, Birkeland was one of the first folks to suggest that most of the mass of the universe did not exist inside the stars themselves, but in the plasmas between the stars. As time goes by, and I understand his work better, the more I am impressed with his work.