Thanks for the feedback guys !
Yeah, piano is not an instrument I used often, and I'm still strugle to mix it or to choose which effect I have to applied on it. I used the Piano V from Arturia, and the velocity curve is really weird with this one. At normal gain and default curve I can barely hear what I played and when I turn up the gain a little bit, it start to clip
After some re-listening few weeks after the release, I agree with you, rhythm guitars are a bit too loud ^^
I'm more influenced influenced by band like Russian Circles, God Is An Astronaut or Pelican rather than "traditional" post-rock/shoegaze bands. That's explain the heavy parts ^^
For the drumset, I would love to record drums myself, I even have an acoustic kit. But for now, I lived in a relatively small appartment, so I can't bring it here or replace it with an electronic kit.
It's weird beacause I worked a lot on the velocity, and I used the humanization function on Reaper to vary the timing and re-add some randomness ont the velocity.