Wires and Plugs?

hey, I'm thinking about changing my screen name to OldPostResurector.....

anyway, I'm wondering about the nology wires as well. I'm going to be getting a B16a pretty soon and want to pick up a few extras while I temporarily blind myself and empty my wallet. Are the nology wires really worth $150? or is there a place they can be found for less?

has anyone put them in and noticed a difference? with or without an upgraded ignition?

here's an ignition question. I read that the MSD ignition makes a "ticking" noise. can that be heard if the box is mounted in the engine bay? can it be insulated?

thanks guys