Hi Grayrest,
Thanks for the detailed response. Helps me better understand what I am looking at and gives me a better sense of things. Hopefully, as I continue my research and if I make it to Tokyo at the end of the year, I'll be able to get one. I'm hoping that they have end of year sales which might create more opportunities for a deal. Otherwise, a used model it'll have to be.
And if I land one, then I'll look into getting the 28-406. It's a long time between now and the end of the year.
Thanks