I am sure there are some posts about this but regarding surgeons it depends on whether you are seeking NHS funding or not. If you are private and willing to travel then various of us have had plastics done. I used an excellent man whose practice I know and who with one of his partners did every plastics procedure for me as I needed extensive reconstruction having lost 23 stones. The results were phenomenal and I was very pleased. The price was high and will be higher still now 2 years later I'm sure. Costs depend on what you have done, how many procedures done together and the amount of work that is involved. The best advice is to seek out someone with post bariatric experience and go and see at least two and get a feel for them and their work, they will give you a quote at that time. To have absolutely everything done will be in excess of £25,000.
HTH
M