hi Pete
it will be well worth it I wish I got my knee done ages ago and as for the pain its not all that bad the trick is listen to the doctor and don't over do it if it is hurting even just a little stop and rest it up .
I have only had my OP a week ago and I am moving around ok and it is getting better by the day I still have a long way to go but you will be fine my friend before you know it you be looking back on it and saying the same and back into making your fantastic Light boxes .
cheers Pete
