tweaked and peaked sounds so nasty (-: but yes !! .....nothing wrong with a good tuning for a little more power and getting that audio up to 100%. I really don't think there's a whole lot of differance when power is involved , but getting the audio up will bring the pep watts up automatically. Some CB radios tend to do a little bit more then others , but being able to raise the audio is always a good thing. Most CB's will do 4 to 6 watt dead keys , usually X's that by 4 times with the audio swing at 100%. I've seen radios out of the box do about 4 to 8 pep at about 60% audio ......Usually a decent tune up can always be telled by the others hearing you after you go from stock to tuned. ......Is it a big deal getting your radio tuned ? Well ,that just depends on how one looks at it because your radio will work just fine for the most part right out of the box , and one of the most importent aspects to all radios is the antenna system you will be using......you could have a 500.00 radio on a 5 dollar antenna that really won't do very well ,but you could have a 5 dollar radio on a well to do antenna system and put that 500.00 dollar radio to shame. I personally would have your radio tuned by a reputable tech , I think it will have better all around performance there after. good Luck to you.