RAM designed for P55 Boards work good with X58?

[Slaymate]

Word.

I assume it would be a better initial investment to get the 2x2GB DDR3 2000 (What I can afford) and then down the line add another 2GB DDR3 2000 stick instead of going with DDR3 1600 right off the bat?

No, it won't be a better investment..

 

[Slam'n Systems]

Thanks guys for the help