HI Harry,
Last time I counted (and that has been a while) there were well over 200 Farm Pro dealers. Not all are full service however, and I am sure that some are probably much better to deal with than others. Homier have imported and sold thousands of JInmas in the last year or so, I have no idea how many NOrthern sells, and Homier doesn't report actual numbers even to thier dealers.
I wonder how many Jinma dealers of all names there are today in the USA. I know several of the Gray market guys are now handling them eigher in additio or instead of their Japanese tractors, and there are a lot of those guys out there.