Will you be removing a speed governor that limits top speed?
Yes I would like to.
In that case, you must notify the DMV and register the moped or motorcycle in the appropriate class.
If I make changes to my car can it affect its classification class?
Part 106 of DMV Regulations which describes the distinction between vehicles in the 'Commercial' class and in the passenger class, also describes how some modifications that you make to your vehicle can affect its correct registration class.
Do you know about  the commercial registration class, and do I need to order passenger plates?
You are not required to request passenger badges for your pickup. You can use commercial dishes.
And what if I already had personalized plates?
If you had custom license plates or custom license plates, your new registration documents will list your license plate numbers. The DMV will mail you new personalized or personalized plates for new passengers.
and if i request passenger plates can i keep my commercial plates?