OTWO added another interesting layer.... I know for a fact that locally a lot of "skilled" work is craftly paid for even though its officially "donated". For instance when a "brother" comes into move dirt for the foundation he "donates" his time but submitts bills for "mobilizing" his equipment.... Bills that are exactly what he would charge someone to the work secularly, interestingly enough. Yea and hes an elder.... Theres a lot wealth being spread around. I bet warwick is rife with similar stories.
Come to think of it i remember george couch (bethel bigwig and asshat) selling land in brooklyn to the branch! That was a scam back in the old days...