I'm planning on getting the Liberty LTE's, I ride about 90% park. You should look into them.
i would look into coreupt, i have some dynastars from a few years ago that have held up so well and are a lot of fun. right now im on some k2 disorderlys and they are pretty good. not too buttery but i only weigh 140. only problem is that the topsheets chip easily but thats not a big deal. and as posted above, invaders or anthems would fit your description well but i have not tried them.