About tuning. I don't really tune to pitches right off the bat. I tune the drum to it's sweet spot. There seems to be a couple of places the drum likes to go before it starts to choke. If that pitch ends up being a bummer, there are only a couple choices. Sometimes a head swap will work out some new tones but sometimes I swap the drum. I don't always like it if the kit ISN'T creating tension in the mix. If I tune the kit so the toms ring like 1-3-5 ,It's harder to get them to jump out in the mix. The tones are short enough so that some pitches out of the scale can be cool. Snares are a different story. They are being hit on two and four a lot so in the scale can be cool. But I still don't want, say,, the 5 to be hitting me all the time either. I find that for jazz,the snare tuning is even more important because it's almost always wide open and implying a pitch or,a closely grouped set of pitches. It sure is a lot of fun to mess with. Getting drums is one of my favorite things to do.