Yall sure do know a lot about guns for a bunch of fishermen

. I truly appreciate all the advice and guidance.
Okay, I have a twist in the scenario now. I did a little more reading on free floating and it appears to me in my limited understaning, that free floating is more of a concern with wood stock guns. My Rem 700 is...synthetic. So, am I likely to have any free floating problems since the synthetic stock is not going to be affected by humidity, heat, or cold? Is there a way I can test for this?
Overall, it sounds like I need to quit being a cheap *ss and buy some decent rounds for my rifle. Actually I was planning on doing that this year and I am going to the range with a buddy Halloween weekend to re-zero my gun with either Federal Premium Vital Shok, Winchester Supreme Elite, or Remington Premiers. I just gotta decide on one.