Reaquascaping

[Newtoreef]

I Just got a bunch of rock from a member here. I currently have appox. 130 lbs of rock and want to add another 100 lbs. I have a 140 gal tank with 3 carpets 3 tangs 3 clowns a blennie and a couple wrasses, inverts ect. My question is whats the best way to go about adding the new rock with the least amount of stress on the current inhabitants? Any suggestions would be appreciated thx.