How do you guys want to do this reward wise? Do you want to build a "company" of sorts, pool all resources and rewards to buy more hardware etc?
Or do you want to split all costs and rewards according to how many miners you "own"?
I want this project to have as little risk of scam as possible. That's why I've proposed multisig to collect funds, and after purchasing the miners never holding funds again. Using Kano's CKPool we can pay out mining revenue directly to multiple recipients.
Essentially, all we're doing is a group buy and group hosting. Simple!
Well, i think there is not the same buy a % of an SP-50 than 30 avalon-6. In the first case, we need to make a system to do multiple recipients. Buying 30 avalon-6 we can do it simple:
1.- We must buy entire miners (1, 2, 3, 5). With that we can hash with it where we want (and change it every time we want). And at the end, we can assign 1 miner to every one. And the miners configuration could be individually.
2.- We pay the miners as a group, so every one pay an escrow (the same) to make the deal with de seller. This escrow pay the seller the entire purchuase.
3.- We can buy the PSU as a group, and pay for them as a service. At the end, we can sell them as a group. As before we can pay an escrow to make the PSU deal.
4.- We pay the hosting as a group, so we do the same with the hosting fees. If we pay month by month, we can make the payments to the escrow, who make the last pay to the host.
5.- And finally, we can do more things if every one is happy...

What do you think?