Ideas for a commercial mixer

Toast

I have a sandwich shop and make all of the bread fresh every morning.  I make:

 

16 baguettes

8 sourdough baguettes

1 full sheet focaccia

6 loaves ciabatta

20 5oz. brioche rolls

20 5oz. honey wheat rolls

12 bagels

 

I have a 9 month old berkel 30 quart mixer and have had to have it repaired multiple times.  I am going to buy a second mixer to take some pressure off the berkel.  I have a tiny open kitchen.  Any suggestions?