New valve seals and synthetic?

[Ted Schmidt]

Hey list I have a question I could not find in the archives.  Please point
out if you find it.  My question is I just rebuilt my head.  New valve seals
and valves, three angle valve job, and .0010" mill.  I'm about to put on the
head tom.  Should I run regular oil or can I use my usual synthetic.  I know
on new cars you are not suppose to run synthetic right away but what about
new valve seals.  TIA

Ted Schmidt
92 Sentra (Hybrid)
86 Mr2 (Soon to be super2) Supercharger here I come.