I prefer 227 on my Salacers to outspeed base 105 pokes, but you could use some more to outspeed Jumpluff, most pokes (say, Gligar) can't afford too many EVs in speed, cause they need defenses and hp to survive and attack to damage stuff effectively. Swellow and Crobat get Quick attack anyways, Swellow has a STAB one too. Persian/Sneasel/etc aren't as common as Electabuzz/Manectric/Scyther... also I see Adamant Crobat and Swellow being more common.