Don't get caught with your Nephylim in house space. You will get wrecked by lawfuls & unlawfuls alike. It's too big for trade lanes anyway. Bringing a warship into a restricted zone is looking for trouble unless some major event has been arranged. Even other Zoners might not appreciate that. What reason would they have to bring a battleship into house space? http://discoverygc.com/wiki/Zoner_ID
If i were you I'd keep my Nephylim in Connecticut for some practice until you can be part of a big event (keep up with events involving them - http://discoverygc.com/forums/showthread.php?tid=126392 ). Did you get your ship then by the way? I saw you were looking to buy one. If you're going to buy it from the shipyard and put on a MK8 armour upgrade + weapons + battleship scanner you'll need roughly 1.6 billion credits.
I agree with Smithy, you should not bring a zoner battleship in House space. It will mostly cause problems to you (you'll probably be destroyed) and the rest of the zoner community. Moreover, if flying a nephilim may look cool, you should also consider the size of this ship. It's uneasy to dock and asteroid fields are a world of pain (someone posted a thread about that recently).