I can see what you'r talking about with the valves.....they're not seating properly but I assumed that was due to the cam. If they were really bent I'd expect to see something more like this:
and some obvious marks on the pistons.
The pics just aren't showing it very well.
Sucks either way. Wanna buy a B1 head with .5 oversized valves, port & polish, dual titanium springs & titanium retainers? I'll hook you up with a good deal. PM me if you're interested.