If they were smart, which they are not, I would make Warwick Rutherford University or some such name. BYU has worked for the Mormons pretty well. Just slightly change the current restriction on "higher education" to say that this University would all JWs get the education necessary for todays world while not having the currupting influences of "the world". Get JW professors (may be a challenge but you could send some to various universities to get a teaching degree similar to what they do with the lawyers in their legal department). Charge a high tution (providing long term financing to "exemplary" publishers or kids of elders/ms). It would be another not for profit entity so another place to generate profits without paying taxes.
I think Doubting Bro may be onto something here as a future source of profits for Watchtower INC. University education for profit to JW's has unlimited potential.
1. Watchtower INC. already have free land in Warwick and a slave labor force willing to build a nice Watchtower University campus & living quarters.
2. Guilt, lure & hire for cheaper wages qualified JW's to teach, operate & manage Watchtower U.
3. Feed & lodge everyone associated with Watchtower U. for profit.
4. Come out with "new light" that Watchtower U. is approved by Jehovah and affluent JW's need to send their kids here. Just starting out with 5,000 JW students @ $30,000 yr = $150,000,000 revenue. The University campus worth could be substantial. Then years down the road Watchtower INC. flips the HQ & University campus for profit after they build another HQ & University complex on free donated land with free JW slave labor.