Happy to help!
I’m a daily DKP enjoyer. I’ve gone over 30mph on them, so they’re not inherently bad. If you enjoy the sharp, carving feel, I bet you can fix your issue with just the new bushings.
One thing I recommend, is when you’re swapping out the bushings, try mixing your new and old (softer and harder) bushings. Typically on DKP, I find that a board feels better with softer bushings in front/roadside, and harder bushings rear/deckside
On my Tynee, I have a mix of Riptide Krank White, Green, Red, and Grey. I posted about it here;