What wheels are you running?
If they are heavy, change them to some lighter ones as top priority, also check your tires, you could probably slim these down a bit and get some lighter ones. This would improve the ride no end
Those forks you have are about the same weight as pike 426’s, if you are running them at 150mm, they can be reduced to 130mm internally without much bother. This will speed the handling up on the bike slightly and make it feel a bit more lively.
Try running a 1×9 set up and see how you get on. Swap your front chainring to a 32/34 tooth since this will make it a bit easier for pedalling back up hills.
If you cant get on with it then just buy another ring or two for the front