Hi guys

so I have a quick question for anyone who is better and more knowledgable at advanced mixing than I am (which is probably a lot of people).
In a few different wips I start i often find myself being drawn to interesting percussion sounds like bells, tambourines, or more exotic sounding hits. the issue that I seem to be running into is that these types of elements seem to make my spectrum analysis become pretty rough looking. This happens even when I find the element to sit well in the mix and be cohesive with the rest of it all.
Just to give a bit more detail, the issue isn't resolved just by lowering the EQ at the specific frequency because the percussion loses it's flavor with that specific band. The resonance coming from that specific frequency range is what makes the sample interesting.
My question is, should these elements be mixed so that the spectrum looks smoother? Or should it not be too much of an issue if it pops out of the range a bit in a frequency band? I know the ultimate test if whether it sounds good or not, but I'm wondering if there's an issue that I can't pinpoint because my ears aren't trained well enough (I'm no pro at this).
Hopefully that wasn't too hard to follow. Thanks guys!
edit - here's a direct link to the wip I'm trying to mix:
https://soundcloud.com/tatsumiport/wip-clip-poet-and-i-didnt-even-know-itthanks
