Throttle Body Upgrade / Stock Plenum

My wife has a 2004 GT with a StreetSmart Design CAI and a Predator tune. A Bassani catback is planned next week. She plans on a Kenne Bell Twin Screw Intercooled supercharger in a couple years. 3.73's are planned for next year. She just wants to make it a little faster NOW.

We're looking at the Accufab 75mm TB. Will this be a better choice over the stock TB? Even 5 HP would be worth the cost becuase it looks a whole lot nicer than the stock unit. Also, it would be one less thing to buy when she's ready for the Kenne Bell.

Thanks for the help!
 
I'm keeping the stock plenum becuase I can't use the Accufab one when I get the Kenne Bell. I hate buying parts, using them for a year, and then losing my ass on them trying to sell them.

I did that with my 5.0 I'm trying to better plan this car's modifications.