How many different UP loco's in Z?

I model UP and SP mostly. So I started thinking, how many different UP loco's have been released. Here is what I have come up with.

AZL: GP30/38/7. SD 70. Brass c44-9/SD 40-2/SD 45/E-8/E-7/Challenger/Big boy.
MT: F-7/GP35/GP9/SD40-2.

I know Z is a small market, but heck 14 different choices by my count. 8 non brass. Not too shabby.

Did I miss any? Does any other road have more releases?

Of course I am hoping the mikado will be up first.

 

And more to come!

 

Marklin released an ABA F7 years ago.

 

Marklin also released a US regional freight set with a UP steamer.

 

Well, counting marklin releases, then we have a steammer and F unit. So that makes 16.

John Gerd could single handedly produce probaby more loco's in any road name that he wants!

 

AZL made SD40T-2 and SD40-2 snoot noses too. SD70M in 2 different versions (flared and non flared radiators).

I did GP15-1 and GP60 as far as I can remember

 

Adding Gerd to the list we have 5 more, so that makes 21!

 

Counting that we have 22!

Wonder what the over under is on the AZL mike being UP based on the pre production photos. Hmmmmmmmmmmmm.

 

Now that's some Good News!!