Aerohead 360 heads...any good?

http://www.aeroheadracing.com/chrysler.html

ARO-CY-SB318 1968-1987 318 A Engine heads. 1.88 x 1.60 Stainless valves (2.02 intake valve not available) 67-70 CC open chamber design. .509" lift springs




Anybody ever use those heads?
Trying to get a stock daily driver back on the road.
$400 doesn't seem too bad.
It will be $275 plus some cores (and valves and springs and...) to get some pick-a-parts up to snuff.