Hey mate,
Did you end up going through with a transplant ?
I also would like to know a little bit more about Gro.
Initially I was put off by them , but if I am being honest , their results are just as good as any worldwide I have seen so far - plenty of blokes who are Norwood 6-7 now with great hairlines and density. Yes, the price tag is probably pushing $50k for a good set of hair, but I would pay that to stay in my own country , avoid long flights / hotel stays / any medical wrong doing for peace of mind.
In saying that , from what I have seen I would only consider that Dr Ruk in Brisbane , his results look really clean and patient videos seem to back it up without false advertising.