It is best to simply prepare your opposition brief

What you present does not likely allow a basis that would require judicial recusal. But a motion could be granted or encourage voluntary recusal.

There may be exclusions in the paperwork but see a specialist attorney in pursuing brokers.

You might be able to get out of the contract and possibly even get a refund if you paid an application fee, but the details would have to be...

Because he has no money suing him may not get you money now (but could in the future). Debt negotiation or bankruptcy might be an option.

You will have to bring a motion in court.

No he cannot. Check your rights under state law for illegal stop payment and your requirements.

No. They have no rights to the car.

In addition to checking the DMV website and their procedures, you may have to sue.

Possibly. The pictures and facts would need to be reviewed by an experienced attorney.