How much would be left on the table?

I have had a few people tell me the cam was on the small side. This is my first big cube small block, I am used to mainly 360s. I am kind of thinking a cam with about 260ish/[email protected] and around .580-.600 lift would be what I am looking for, to match the heads, compression, etc. It will be a street car, but I see no reason not to maximize the potential, especially while I have it apart. Any thoughts? Also, I'm not sure I want to spin it much past 6500, if even that high.