I would not go with either one of those cams.

Using a methanol injection kit will make it safer to run when boosting.

You can run a smaller jet & it will make your intake charge really cool & not add so much methanol as to change the Air/Fuel ratio.

Pic of a better design carb hat.
http://www.theturboforums.com/attachment.php?attachmentid=599312&d=1351543771

You do not need to buy an off the shelf camshaft from Comp Cams, you can tell them what you are building & they can recommend a camshaft for you.

I would look for something around .480-.500" lift range.
204-212 range degrees duration @ .050"
And have lobe separation on a 114-116 range.

MBHD

12 port SDS EFI