My advice would be to arrange to meet then see how you feel, i believe you will both know whether it's going to work or not when you meet face to face.
It's been a long time and you have probably both changed alot....... but, i believe in fate and if it's meant to be it will be.
As kdreger says, try not to have too many expectations about the situation, Just take it as it comes and be yourself...... I wish you the best of luck, you are privelidged to have this opportunity to meet again, so many people loose touch these days