good ignition module?

So moper, you said you buy standard blue streak from your local car quest, i have a car quest near me, but they do not sell standard parts in a standard box, unless they are repacking standard ignition parts. I have been told in the past that car quest's premium blue line is re-packaged standard parts, but i had recently read that standard ignition got upset with car quest for one reason or another and stopped doing buissness with them? i'm sure i can find the page that discusses that and share it with you guys, it was a part store owner posting about it and making fun of car quest about it because supposidly they were getting a crappy ignition line up since standard bailed on them?
I can order the standard X-series from a few different places for 50 bucks and sum change. I can get the mopar chrome ignition box for 63.99 or 62.99 one of them price's.
Would i be better off getting the mopar chrome box? or should i get the standard x-series? the only issue i have with getting the chrome mopar box, is that it says its good thru 8000 rpm, my engine will never see anything over 6500, that being said, will the chrome box cause problems with the ignition at an idle and low speeds? because i would be running the chrome box on my crate 360 magnum thats in a 4x4 truck that see's alot of idleing specially when climbing around up in the hills in four wheel drive.