I have to say, I'm seriously impressed by the rapid conversion of a soupçon of an idea in 'So Help Me God . . ' into a full-blown smorgasBoardgame of delights. Bravo all.

I've hidden all the answers and explanations in the source, for those who want guidance on crypticity.

Paying guest loses a fringe (6)
Vermin back in best Armenian families (4)
Mates in turmoil giving off vapour (5)
Tune on the radio ? (3)
WHERE THE EXECUTIONER'S AXE FALLS ? (5,7)
Food comes back as American time period (7)
Born in Little Rock, Arkansas - grew up in Colorado ! (7)
Darn fire is rubbish - more heat than light ! (5-3)

Cheers Blob. The mystery of No 7 is revealed at last.

I'm not convinced about the soundness of either no 5 or 7 - unless I'm being really dense. Is the second word of 5 clued by anything other than the orthography? Also the 5th word of 7 is not just redundant but destroys the clue.

[rab] By orthography I take it you are referring to the capitalization, in which case, yep, that is the main clue - and is pretty much an accepted method of cluing - as is using punctuation in non-standard ways. The wording of the clue of course refers to the thing that the axeman's victim's head rests upon.
Arkansas ? What's wrong with that - that's where Little Rock is.