Hey guys I had a question about heads. I was thinking about getting a new snare but am leaning towards replacing all of my drum heads including the bass so I don't break the bank. I have the pearl forum and play styles like rock, funk, and sometimes jazz. That being said, what types of heads would you recommend? Also, I have been told that I really don't need to replace the bottom heads, and haven't in the 7 years I have owned it. They are still in good shape, but should I change them as well to compliment the top head? Another question, is tuning a bass any different than a normal drum and what do you recommend to use to muffle it? Thanks for reading and your input