Replying to Bacon's

So I recently bought a pair if 178 SFB's. I'm kind of regretting it now. I haven't had than mounted yet but even though I have heard good things about it I dont know if it will be ideal for me.
I'm 6 foot 175 and am newer to skiing. I am going to be skiing Abasin and keystone. Probably 50-50 park all mountain.
Will this ski not be ideal for skiing keystone and Abasin and if not what ski would you recommend? They skis haven't been mounted and I still have time to send then back. So yeah.
Thank you!
+k for help