I am a 68 year old male who has been playing golf at a high level for over 50 years with a 5 handicap when I had to stop playing golf 6 years ago due to severe back problems. I have played twice and instead of hitting it 280 off the tee, I was hitting it less than 200 and was hitting a 5 iron where I had been hitting a 9 iron. I am having surgery and having a spine chord stimulator implanted in my back. If successful the surgeon says I will be able to play golf again. I am sure I have lost much strength in my back and in my legs. What shaft and clubs would be best for me to play. I played Pro V1 golf balls and curious if I should make a change there as well. Any suggestions as how I should approach my swing would also be appreciated.