Kustompc goes in and out of stock very often. Email them, they are friendly people.

These are Irish but have cheap shipping to the UK and are a resonable price also. I spoke to them and their kits are definately 0605 and they were again friendly.

Vadim eluded to having 0605 but wouldnt guarantee (probably to prevent me sending them back). They cost a bit more too so i wouldnt go for them.

I had one other place but i cant find it anymore, ill see if i can remember.