NL25 - Defining Position Ranges

[Steelerman]

Hey guys, longtime lurker but infrequent poster. I'm really trying to work on and reshape my game so I'll be trying to tap into the vast knowledge that exists here.

Anyway, I've been thinking alot lately about the hands I play and from what positions I play them, etc. I'm trying to open up my game so that there is a glimmer of hope that I can improve enough to get out of NL25.

Having written everything out, I have a basic question for you guys. When looking at my PF strategy, I define EP as the 1st 3 positions, MP the next 2, and LP as the cutoff and the button. Is this absurdly tight?