Instead of quoting one by one lets just go over the principle questions one at a time.
Power supply?:
Probably no power supply would given in any of the options, or we'd send the power supply separately to speed things up and make them easier.
If the law suite seized our assets in the future for the hosted solution?: <- great point by the way.
We'd subcontract equipment/hosting to a third party in order to insure that the hosted solution would be safe for our clients which choose to do that.
Do we have hosting setup now?:
No, but through subcontracted hosting friends in the industry we can have it running in about a week.
The klondike option?: Would come with cables, connector, software/raspi, everything except the supply. We really want to get out of the integrated power supply arena, it truly screws the pooch on all fronts.
I'm cool with the no power supply solution as I've got my own if going the hardware route, but with what you just said I think the 1.2 +20% comp is a really solid option. You save shipping cost, you probably get a better deal in bulk. Since it's a company using a lot of electricity they are probably getting a better deal than almost any of us individually. Plus I'm assume the miners are checked and maintained as part of any fees.
I would like to know again if we have the option to log in and point our miner to the pool of our choice of if we are stuck with whatever the subcontracted company wants. Since it's essentially a hosting option for "our" hardware.
Plus I like the idea of being to have it up and running as quickly as possible. I'd be happy to pay the electrical costs with the bitcoin I earn.
For me #3 is looking like the most viable option at the moment.