I hate to ask... but where to gap plugs at

I know that this is a nubie thing, but i have an upgraded ignition, so it can be kind of tricky. I have the mods listed in my sig, and most likely a new MSD cap/rotor when i do the plugs too. I am going to run autolite 3923s for my edlebrock heads. They are a range colder....BUT, i might use the nitrous this year. I DO NOT run it as of now though.

so, where do you think?

bump....