Thrashin mad

Im biulding a bass and intend on putting a single EMG in it Any SUgestions on what EMG would be an all around good PU. SOmthing thats not bright or trebley but has a growl and doesn't muffle at all. Im new to active PUs.

Thanks guys, I really like Claro walnut and I got a nicely figured piece to. My dad makes custom funiture and such as well as used to play guitar so I have all the tools and basic help i'll ever need. I'm not gonna use a neck thrue Body or In body. Im only going with a bolt on cause this is the first time I've built a guitar. But its hard finding nice bolt ons, i've found some 22 fret ones on warmoth and all parts that look fairly decent. As the project come along i'll have pics.

~Peace

Im new to the forum, sorry if this aint were this topic should be. But anyway, is Claro Walnut good for biulding a body out of (tonewise). Are their any suggestions on other wood?