Warrior Advice on next steps

[Faywind]

Hey all, looking for advice for my next purchase for my Gnome Warrior - he's level 34 now. I will basically be mostly soloing so i dont care about aggro weapons, just better gear for solo play.

I have about 8k to spend, could potentially stretch to 10k max.

What should I go for:

1 - Herbalist Spade, won't proc yet and not a huge fan of the shovel look
2 - Reaver, cooler looking, best ratio I can buy in EC, I can work around the no magic thing
3 - Iksar regen bp
4 - Cobalt bp
5 - Something else I might be missing?

Note: I already have spiked belt (34% haste) and the clockwork arms (40% haste)

Thanks in advance!