Caster level has no direct effect on the damage of Eldritch Blast so there would be no change in damage. The varying caster level would effect the Wild Warlock's chances of penetrating spell resistance, however.
I believe the Quicken Spell-Like Ability feat can be applied to any Spell-Like Ability with a spell level equal to or less than one-half your caster level, rounded down, minus four.
I believe the Quicken Spell-Like Ability feat can be applied to any Spell-Like Ability with a spell level equal to or less than one-half your caster level, rounded down, minus four.
