RE: A problem with sales to Taiwan is it’s extensive spy network of ChiCom’s. Any technology shipped there is going to be reversed engineered if the manuals are not enough.
The alternative is to leave Taiwan defenseless and simply let her fall into the hands of the ChiComs.
Sell them stuff that is no longer at the cutting edge. In Tucson , for example, there is a military aircraft graveyard. Fix up some of these older planes and sell it to them cheap. Taiwan should do what Switzerland does, every able body man must have an operation machine gun at home.