Follow the OP's methods if you want to come across as a boundary pushing timewater!!

What a load of shite (IMHO)
1. Glad you haven't tried this OP, why any SP who expects paid upfront would agree to this baffles me??
2. DM had this one covered
3. Don't be a dick! By all means have a short(er) booking with a new escort, but simply book the shorter time, no teasing boundary pushing "if you do a good job I'll stay longer" bullshit.
4. Up to each person to decide whether to take a chance with new/ unreviewed escorts, that part is fair enough. Walking if they want the money upfront though? Very sketchy imo
5. This one is fine, and the most useful piece of "advice" from the OP
6. Pointless, unless the escort marks the booking completed, all you can do is leave feedback only.
7. Is this not just #4 with the walk if they want paid upfront removed.
8. A refund policy!

Next you'll be telling us you want a refund for the last 10 mins because you came early.
9. Yes, let the SP know in comms what you are looking for and confirm again face to face before handing over the funds, this is especially important if you believe there may be a maid/call handler involved.
10. Are you looking for a ban? Already covered so I'll say no more.