how much do these affect the game?

My first team has just drafted,and i have a speed/defense/pitching team.
I wanted to have a catcher with a -2 or more throwing and mostly all pitchers who have a hold of -2 or better.Why I did this is just my small ball/defense strategy. But do these hold ratings and catchers throwing ratings play a big enough part in base stealing in your opinion?Do owners look at a teams roster that they are having a series with and look for things like hold ratings and catchers throwing rating???My thinking is,that teams that run and dont look at my ratings will be getting thrown out an awful lot.Teams that run and do look at my ratings will be wise not to try to run in this series.I'm wondering do others owners look at such things when starting a series and setting there strategy.This is my first team,these are things I am looking at in my first series coming up.Also if i understand the home ballpark homerun rule any roll with a #and a Homerun next to it is disregarded and the ball Home Ballpark Homerun roll is used instead?I ended up with ryan howard for this 2007 season.I have a pitchers ball park with rolls of like 1-4Homerun for my Home ballpark rolls.Ryan Howard has alot of #Homeruns in good spots that will end up being outs in my ball park,really hurting is value in my eyes.I noticed carlos pena is available and his good homerun rolls dont have the # and he will hit more homeruns in my ballpark the howard for sure.Is my thinking correct with this #rule??If so i should get a power hitting first base man to replace howard before my season starts that doesnt lose so many homeruns in my ballpark like howard does.Let me know your thoughs,your help is appreciated.
I wanted to have a catcher with a -2 or more throwing and mostly all pitchers who have a hold of -2 or better.Why I did this is just my small ball/defense strategy. But do these hold ratings and catchers throwing ratings play a big enough part in base stealing in your opinion?Do owners look at a teams roster that they are having a series with and look for things like hold ratings and catchers throwing rating???My thinking is,that teams that run and dont look at my ratings will be getting thrown out an awful lot.Teams that run and do look at my ratings will be wise not to try to run in this series.I'm wondering do others owners look at such things when starting a series and setting there strategy.This is my first team,these are things I am looking at in my first series coming up.Also if i understand the home ballpark homerun rule any roll with a #and a Homerun next to it is disregarded and the ball Home Ballpark Homerun roll is used instead?I ended up with ryan howard for this 2007 season.I have a pitchers ball park with rolls of like 1-4Homerun for my Home ballpark rolls.Ryan Howard has alot of #Homeruns in good spots that will end up being outs in my ball park,really hurting is value in my eyes.I noticed carlos pena is available and his good homerun rolls dont have the # and he will hit more homeruns in my ballpark the howard for sure.Is my thinking correct with this #rule??If so i should get a power hitting first base man to replace howard before my season starts that doesnt lose so many homeruns in my ballpark like howard does.Let me know your thoughs,your help is appreciated.