With a 150 G's, 160 hours and an aerobatics background, I reckon you could knock your CPL very quickly and still have plenty left out of your 150K, in fact most of it.
To this end I would definately say go for it! I had my CPL for 10 years before my first big break! Now I did a lot of interesting things in the meantime, but the problem is you are always looking up saying "thats where I want to be".
You have nothing to lose, if it turns out you don't like it, you will never look back anyway! Do as others have suggested and experience life! An aeroplane, some palm trees and a pina colada, things could be a hell of a lot worse!
All the best, HH.
