the ax-7 is probably one of the best socket A heatsinks out there,
I'm running at around 44-45C with the SVC with the stock fan that came with it (32cfm, 28db)
I'm sure I'd get lower temps with the AX-7..
but the SVC costs 6 bucks, the ax-7 25... so heh its really up to you, if you want...