I think the question you should first answer is "how rich do you want to become?" if you want to become a billoniar, then trade away, increasing your account until your anual income is within that region. However, i must warn you depending on your ...

What's a good monthly income from trading?

I believe you need to deside which you want to do. Trade for a living or keep your day job. No one will fund you or take the risk if they find out you trading part time.

Funding ideas needed for well performing trader