It'd be better to have a proper AI for on-cycle purposes instead of extra Nolva. Aromasin or even Arimidex are great.
You think about running hCG?
Also, if cycling I'd consider upping the protein a little bit.
Past that....you're too young. If you're dead set on doing it, at least wait a few years. The potential for long term damage to your endocrine system will be LARGELY reduced.