Table:
text: 2004–05 Football Conference
Topscorers
Topscorers
Player Club League Play_offs FA_Cup FA_Trophy Total
Giuliano Grazioli Barnet 29 0 0 0 29
Michael Twiss Morecambe 22 0 3 0 25
Paul Mullin Accrington Stanley 20 0 0 0 20
Anthony Elding Stevenage Borough 19 0 1 0 21
Chris Moore Dagenham & Redbridge 19 0 1 0 21
Adam Stansfield Hereford United 19 0 1 1 21
Bob Taylor Tamworth 19 0 0 0 19
Charlie Griffin Forest Green Rovers 17 0 1 0 18
Lee McEvilly Accrington Stanley 15 0 0 0 17
Jonny Allan Northwich Victoria 15 0 0 1 16
Lee Boylan Canvey Island 14 0 0 3 17

Question: What are the average playoffs with an FA Cup greater than 3 at the 2004/05 football conference?

Question: What is the highest play-off list with Stevenage Borough as a club and 21+ overall for the 2004-05 Football Conference?