Having trouble finding certain gears

Hi I'm trying to make a WW hybrid but having some trouble with the helm and ammy as they are the hardest pieces of equipment to get.

I don't have a sin circ so I was thinking of getting CoA but then I would need some godly 2toskills/15-20 fcr ammy which would be expensive.

Then I thought of trying to find a sin circlet but that isn't so easy to get either.

Any suggestions?

I play on US West btw|||o.O A plain 2 sin / 20 cast blue circlet + any low maras will work wonders and is much less expensive than the CoA + cast amy.