Good setup for waterfiends?

I want to get some crimsons, and idk what a good setup for waterfiends is..

I only have about 750k to spend, but I can borrow a Z Spear/Sgs from my friend.. My stats are:
90 Attack
99 Strength
82 Defence
82 Range
70 Prayer
70 Summoning
60 Herblore
I have full void, sw cape, and some other stuff.

Someone tell me a good armor setup, and inventory setup.

 

Neitz for helm
Black d'hide body and chaps
Dragon Boots
Best gloves you can wear or a regen bracelet
Skillcape, SW cape, obby cape, firecape or a God Cape
Fury/Glory/Strength Ammy

Saradomin Sword or a Zammy Spear, I'd say Zammy spear is best.

Take about 5 prayer pots and pray protect range, take a bunyip if you have one with scrolls so you can eat raw food. For the rest of your invo just take sharks or rocktails. Also, don't forget either a super set or extremes. Best of luck man!

 

Full black dragon hide

Zerk/neit/slayer helm
barrow gloves
dboots
glory
SW cape

Dragon mace <--- people say mace sucks but i use it on my slayer task with extremes and it out kills zs/godswords. so /shrug.

 

Black d'hide/neitz/basically a good mage defense. And get the best crush weapon you can to take them out. Preferably the chaotic maul

 

yes get a zam spear, or gs use crush and best mage defense arm you have(black d hide, karils, arma) and pray range