i have made a number of calls to many of the dealers mentioned, all comply with the in-person purchasing MAC requires and many do have stock. They also mention it will take some time to receive new orders, they said expect up to a year and tube units are even harder to get and may have issues with tubes coming from Russia. I don't know how true all this is but it is for certain it will take longer than I would like, especially since my local dealer requires 80% of price upfront.
I will consider other brands before placing an order that may be easier to get and possibly a better choice.
I want to thank everyone for your impute. I have a long way to go with just two speakers in their shipping containers.