Those Fri-Ko razors are very nice shavers, I have had quite a few go across my hones...

7 day sets are a honing challenge in themselves, as you want them all to be exactly equal as shavers....Also you want the wear and the bevels to stay equal.... Personally I don't look all that forward to doing them my slightly OCD brain gets way to wrapped up on keeping them all the same

Here are some pics of a 7 day set of Dorko's I just did last week

http://straightrazorpalace.com/635322-post1.html

http://straightrazorpalace.com/673182-post36.html