Anyone run the comp 507/510 lift hyd. Cam?

Well it's going in my 30 over 360, speed pro flat tops with the 4 valve reliefs. They are 20 in the hole, heads are the 1.88 j heads, been milled a little, dual plane intake, 727 with 3800 conv, 430 gear, 275 drag radials. The 508 sounded good but mopar is using a different manufacture for their cams, so I just chose that cam from comp. sounded perfect by what they recommended.