We put the property under contract, drew a site plan with the planning administrators and then offered the property to our large list of builders and developers.  

PM or DM me and I can connect you to 401k plan administrators that can do the testing and plan design.

By creating a pre-arranged quid pro quo agreement such as you propose, you are creating such an indirect benefit.You can, with a self-directed IRA perform the basic administrative services associated with property management such as signing leases, paying the bills and collecting rents. 

That said, you're looking at massive amounts of debt (gambling, reckless spending, etc) for a situation to get that extreme where administrative separation is on the table, not missing a few months of rent.  

For larger lists when we're trying to complete our database we use LexisNexis and TLO.

Depending on who is running the auction, they will require payment in cashier's checks, so you'll need a variety of denominations so you don't pay for a $150K auction property with two $100K cashier's checks, although often bidders overpay and are refunded later, or so I hear.Most investors use online databases to follow up on local properties going to auction so they can do all their diligence before the auction.

The IRA LLC manager is responsible for the administrative review of alternative investment purchases, a function generally performed by the self-directed IRA custodian.

All lienholders have redemption rights for one year after receipt of certifield mail written notice, or the original 3-year administrative redemption period, whichever is longer.  

You also want a PM that has at least 200 doors, and 4 people in administrative roles (not just a sales guy and his friend).

should I hire an attorney to draw up a specific contract for me or can I find a database of blanks wholesaling contracts online where i can rinse and repeat?