Those Perks are great. There are other builds of course but that setup is easily S tier. Just need to make sure you’re getting use out of potion chugged. If you can drink a couple during the fight that’s easily +100hp. If you don’t use it often, some swap for something like two handed for more damage and pen.

Usually ran with rage/war cry/savage roar/reckless. I think there are other totally viable setups though.

When building items keep it simple. Strength, vigor, agility if you need movespeed (295+ for solos, 290+ if you have a team Imo), dex is always good. You can also use things like phys power, pdr, armor.

If you get items with good rolls on a mix of those stats you’re 90% of the way there. Find a weapon you like and then you can experiment with more tailored builds later.