Don't want to spam the thread with measurements, but I exported the graph and compared it to the Susvara:
I added a 3DB subbass shelf. Just want to see if it brings more consistency into the bass. I removed the 1-3 KHZ elevation. But the pre 2KHZ elevation is responsible for the great texture in the mids. I said in my first impressions that the texture remindes me of the Odin. The Odin also has an untypical elevation starting already before 2KHZ which now makes sense to me. Therefore I will leave it and just focus on the 3-4KHZ peak and decreased that by 4DB. WIth the added bass it should shift the balance towards a less brighter tuning without messing too much and attacking the identity of the sound signature.
Whoever is interested:
Preamp: -4 dB
Filter: ON PK Fc 30 Hz Gain 4 dB Q 1
Filter: ON PK Fc 3500 Hz Gain -4 dB Q 3
Edit: Played a bit more and this is what I ended up with (red curve):
Preamp: -10 dB
Filter: ON PK Fc 10 Hz Gain 7 dB Q 1
Filter: ON PK Fc 20 Hz Gain 8 dB Q 1
Filter: ON PK Fc 50 Hz Gain -3 dB Q 1
Filter: ON PK Fc 3500 Hz Gain -4 dB Q 3
The bass is really incredible now. I'd prefer it over Susvaras bass. Putting down the 3KHZ peak really helped me out getting some less fatigue.