408 cam help

Hey guys, I bought a ATK 408 forged shortblock for my 66 cuda.
current plans for it this year, are to use some spare parts I have laying around, and put a decent cam in it. I have a set of 340 J-heads that I hope will suffice until I put some better heads on it next summer. I am looking at voodoo series lunati 268 hydraulic flat tappet cam. Any thoughts on that for a street cruiser in a 408?