318 build up

I figured as much on the 340/360 heads. So let me hear some opinions on these three options:

1) These AeroHead Racing 318 heads with hard seats:
http://aeroheadracing.com/id6.html

2) These rebuilt and ported heads currently on e-bay:
http://cgi.ebay.com/ebaymotors/273-...c0.m245&_trkparms=72:1205|65:12|39:1|240:1318

3) Or work with the stockers I've already got and a local machine shop.

??