Geoff,
I have used this forum for answers and ideas for the last three years, I really do appreciate all the hard work. Without this web site, I'd still be collecting the wrong parts to make a "hot rod" for my wife. I did originally join up under a different member name but forgot my password, then when we had computer problems and had to start a new one. Probably my most favorite part of this site is the tech forum. I've been reading it for so long it seems like some of the regulars are almost people that I know in a strange sort of way. I don't have alot of cash that is not already accounted for' but I would like to help. I will send in a donation when I can but I do have a set of 670 heads that i will not be using on my wifes car and will have a friend of mine magnaflux and check them out. If they are good, you are welcome to them. I don't know what they are worth as I got them in a package deal with ALOT of other parts I like to call crap, but my brother in law(a GTO Nut) offered several times to take them off my hands so I do believe they have some value. I am sort of hand to mouth as far as money is lately but I really do want to contribute to this site.
Let me know if this would be of any interest to you.
Brent