Shammy outfitting questions, level 40, 3kish budget

[Veranish]

Heya folks. Messol from blue here, you may have seen me hawking potions for like three weeks straight.

I'm splitting profits with my cousin who plays a Shammy, I got more time to be idle than he does so he makes em and I hawk em.

Anyways, I've bought myself nice things and now its time to make good on the deal, I need to buy him equipment. He's level 40 Iksar Shaman, and honestly has mostly scaled mystic.

Here's his sheet: https://docs.google.com/spreadsheets...sXs/edit#gid=0

Yeah I made a google sheet. I can't get the Magelo wiki to save for some reason. Anyways, I have roughly 3k to spend on them. I can get more as it goes, but that's about my budget for now.
What's most important to upgrade now, and should I blow it on a single item or are there some 300 plat things I could invest in to spend more wisely?

BTW You can leave a comment on the spreadsheet also if you like. And if you feel like being nosey feel free to comment on the other characters too haha. It's a spreadsheet for me and my friends.