First of all I would like to thank everyone for their comments and and suggestions.
I've been in contact with both parties and both have provided replies in terms of the number of grafts required:
Dr Doganay's Estimate - around 4,500 grafts to be transplanted in 2 days. They also have some concerns about the donor area and so they "might need" 1000 beard grafts. This is something I would really like to avoid as I'm not keen on the idea of having to tranplant any body hairs.
Their reply to my concern was that "we will most likely need beard grafts because it seems we can harvest 3,500 donor grafts while you need 4,500 grafts in total".
Dr Demirsoy's Estimate - around 6,000 - 6,500 grafts in order to receive full coverage. They mention the maximum number of grafts that can be transplanted in one session (if my donor area is sufficient) is 4,000 - 4,500.
The second option provided is 3,000 - 3,500 grafts in a first session and 15,00 - 2,500 more (if my donor area is sufficient) in a second session.
Is it advisable to perform such a large number of graft transplants in a single session. I've been reading about other people's experiences where, for example, they required 4,000 grafts in total. For example, Dr Basinga has perfomed a TP on a patient where they transplanted 2,000 grafts in one session and then the patient returned a year or so later for the second session for another 2,000 grafts.
I really have no idea how many grafts are available from my donor area. Is anybody able to give an estimate from the photo below? Also, can anybody recommend which of the above options would be best for my head?
Many thanks