custom baling rates

Bought a new baler this year that will make a 4x6 bale and has a pre cutter on it  .  Ive had a few fellows stop in and ask if i would be interested in doing some baling for them but have no idea what to charge, was hoping for some guidance for the following

1.) dry hay 4x6

2.) wet hay 4x4 and 4x5

3.) both of the above options with the cropcutter.

 

I now the crop cutter ads wear and HP requirements but increases density and feedability

 

Any help would be appreciated

custom baling rates