Pile-up business opportunity :)

I have a problem: I would like to work rare dx stations, but I have not often time to sit and try in those huge pileups. What if someone could work them for me, using my call, if I pay?

(No, I am not serious, but let's play with the idea anyway, for fun.)

What would be the optimal price list of Pile-up Services Inc? At least these things affect the pricing:

• The time spent on the pile-up. A separate station verifies this with SDR.
• The length of the call used. For example my call is quite expensive, especially in CW pileups. 
• The default pricing is based on using automatic CW&SSB calling. If manual calls are required (for authenticity/ecological or whatever reasons) the price should be higher.
• The more sunspots, the cheaper service. The K index works as price multiplicator.
• The Premium service includes all bands, and the De Luxe service contains all bands and modes. 

Money back guarantees needed:

• Money back for failed QSO.
• Money back for ruining client's reputation by calling on the dx frequency

We have seen this hobby developing a lot with Dx cluster, skimmers, reverse beacons etc, and this would be the next step. What a perfect hobby, isn't it?

;)