i was looking at the MSD 6BTM ignition

MSD 6BTM, PN 6462
Supercharged or turbo engines will benefit from the 6BTM in more ways than one. Not only do the full energy sparks help burn the fuel mixture, it allows the driver to retard the ignition timing based on the amount of boost being produced by the supercharger. The timing is adjusted from a dash
mounted knob and can be retarded 1 - 3° per pound of boost with a maximum of 15°. There is also a built-in adjustable rev control to protect the engine from over-rev damage.

would i need anything else? i have MSD plug wires. do i need a modified distributor cap? blaster? i dont know too much about ignitions. help me out. you can either explain how it works or just give recommendations. should i go with the 6BTM or one of the digitial systems. i'm running 10lbs on an FMAX kit on a stock internal F23 Accord. i need to take some timing away