360la power increase

IMO, maximizing what you have would be a cheaper route over the super charged expense and the related costs not in the TorqueStorm kit. And those extras can get a bit pricey.

Pro porting the Edelbrock heads and a new cam, lifter & set is cheaper than the super charged itself. True, it won’t have the power of the rising boost curve of the torque storm, but it will be really close in power if you choose wisely. Just don’t fling parts at the engine.
THINK FIRST.
So how does this work for the OE poster and his supercharger thoughts? Ehhhh, it doesn’t.....

I am looking to get a little horsepower boost

I favor;
alloy heads, 11/1 compression, and a cam in the 223 to 230 range, 3.55 gears, and a Commando 4-speed. Caution; you will need 295s in the turns, cuz sideways traction goes away when you step on the gas. For the newbe, it's best to stay with an automatic..... lol.