Here is how I would think a fair division would be between Jon and John Doe. I would divide this up into 3 parts:
Investment Money
Wholesalers fee
Project mgmt
Since both are money partners in the deal putting in equal amounts.
$235,000.00 ea. both are splitting the Investment money category.
Jon found the deal and deserves to be paid for that.
I would say this was worth what a wholesaler would expect to be paid. ARV (700,000.00)*70% (490,000.00)- minus 200,000 repairs = 290,000.00 - sales price ( 270,000.00 ) = 20,000.00 to Jon.
Jon manages the project using his staff and deserves to be paid for his time and effort. Since his company is the effective GC Jon should get the normal GC override at a reasonable discount, since its to his advantage, say 10%. Rehab costs (200,000.00) *.10 = 20,000.00 to Jon.
At the end of the day, Jon and John's investment money will both work at the same cost, so a fair split would be 50/50. so the breakdown as I see it would be;
700,000.00 Sales price
70,000.00 Commissions, warranties, concessions of 10%
630,000.00 total
200,000.00 rehab costs
20,000.00 project mgmt fee ( Jon)
290,000.00 purchase price ( includes Jon's wholesaler fee )
Net 120,000 divided among investment money partners = 60,000 ea.
Jon gets
20,000 Wholesalers fee
20,000 Project mgmt fee
60,000
John Doe Gets
60,000
Now, if I were the one wearing Jon's hat I would probably try and negotiate a larger fee for the project mgmt. If I were wearing John Doe's hat I would be happy to negotiate as long as we put in spending benchmarks to keep the project on budget and time.
Disclaimer, this is how the business I am in breaks down C.O.S, I have little experience (yet) in making a living at real estate.
just my $.02