Hi Fred,
Late 60's and 70's sets are my passion and Ive been at it for more years than I can remember now. Your wantlist included many key rookies and stars which I have most in very nice condition. The 79's came directly from wax boxes I broke earlier this year as well as some 81 vending boxes.
Here is what I have from your list.
1969 Topps

I do maintain a high end 69 set, but Im sorry I just could hit any from your list other than this nice NM card #79. Don't worry it gets better!
1975 and 1979 Topps
Wish I could have done more on the 75 Set, but at least I had the 3 big Rookies, Theisman, Blount and Pearson as well as a few of the Stars. All are very nice cards.
I couldn't come up with the Earl Campbell rookie or the 79 #40 Randy Gradishar, but I pretty much filled that 79 set with some beautiful cards here.
That 79 walter Payton is killer! Its a $30 card. Not to mention the top end Lofton and Newsome Rookies.
1980? Done
1981? Done
Im asking $125 delivered Pay-Pal gift for the whole lot, and I think that is an absolute Christmas gift with all the key Rookies and Stars.
If interested my Pay-Pal address is:
johnclayes@comcast.net
While I have not done much here on Net54, I do have over 1500 positive deals on ebay with 100% Feedback as well as multiple transactions on both the PSA and SGC message boards.
Take Care
John Clayes