I used Jon Armstrong as well :) He was recommended by my bestie who went through him and I've watched her progress etc He really is great! His statistics speak for themselves. Penny is also good :)
I had issues with my PHI that I am STILL sorting out, so, I paid it all myself. With the surgery, hospital and GA, it came in around 15k?
Best money I've ever spent, would do it again in a heartbeat, 4.5 months out and 36kg down :)