Another 273 cam question.

Hey all,
I just picked up a '68 Dart with a rebuilt 273/904/8 3/4 rear end combination.
I'm wanting to add some power. The motor is a '68 2bbl with 9.2 to 1 compression.
It has headers, MSD ignition, Edlebrock intake and a Summit 600 cfm 4bbl carb installed.
I'm going to add some '302' casting heads.
The tranny has a 2300 stall converter and the 8 3/4 has a 489 case with 3:91's
and a clutch style Sure Grip.

I'm looking at the Lunati Voodoo cam below:
Voodoo Hydraulic Flat Tappet Cam & Lifter Kit - Chrysler 273-360 268/276 - Lunati Power

Any words of wisdom for me? :)