If you chant 64 rounds then You have a good chance of seeing God. You need spiritual eyes which can only be developed through high quantity and quality chanting. Through the grace of my beloved spiritual father I once saw a vision of the Lord, a few times actually. But really, the thing is that you need is to develop love of God first, and only then will you feel actually ecstacy when you see the Lord. Of course the best way to get both love of God and a vision is to approach someone who has both; the bona fide spiritual master. Chant the holy names with faith and concentration and I am sure that the Lord will soon be pleased to send you to your eternal spiritual master and reveal Himself to you. Please don't give into despair, the Lord wants to see how sincere you are and He certainly wants your love.
Incidently, to have some this far it is obvious that you already have trust in God ...just don't lose it because you'll never know how close you came.
Nityananda! Gauranga! Hare Krishna!