i'll get you started if you want to try to do the self shopping and piecing together:
this is a route that uses the best value artifacts. can get you to end game state without breaking the bank. things like balron armor, enchantress cameo or feudal grips can be 200+mill for the single piece.
the below combination gets you there without any piece being super expensive
head: blackthrorn helm
waist: ozy obi
feet: boggling hide boots
talisman: soldier medal or duelist edge
cloak: serpent skin quiver
sash: corgul sash
robe: most knowledge person
chest, neck, arms, gloves, legs: (the ideal is to have non-medable gear so you get LMC or stam protection bonuses. medable gear is cheaper but you lose some benefit and cannot apply refinements to those)
four pieces that are: 4 dex, 4 int, 8 stam, 8 mana, 8 lower mana cost
one piece: 5 str, 4 int, 5 hp increase, 8 mana, 8 lower mana cost
ring and bracelet:
each must have 20 HCI and 35% damage increase
15% dci on one of the two
+10% ssi combine
use vesper town bonus to get an additional 5% ssi and that makes 20% ssi
you want 180+ stam and 20% ssi. that will get you max swing speed with a double axe
the weapon sets are double axes and bladed staff. bladed staff for singe target boss staff. double axe for AOE or stuff with lower resits
follow this recipe and you will get to the output in my earlier screenshot. this would be a 90/100 level suit that you can solo champ spawns with and do harder bosses solo. (doom, peerless bosses ect..)