Thoughts on cam?

I have been putting together a few pieces to get the old 318 moving a lil better. currently have performer intake with holley 600 and was looking to match a cam down the road to it. Many have recommended the 340 cam and I like the idea. I came across a very decent deal for this crane cam which seems comparable. Before i make a bad purchase I wanted to get some opinions. My end goal is about 300 hp for a weekend spirited driving. other than the above bolt ons the only other plans I have include headers & a little head porting. I appreciate your opinions.

Crane cams # 150052

http://www.summitracing.com/parts/CRN-150052/