I really can't say for sure. If it's designed to support other precompiled binaries withtout issue, then it should work fine. (ie, if you have programs that you don't need to recompile, da should work)
The ulimit isn't too big of a deal. It just increases the # of allowed open files for apache. You could try removing the "-S" from the ulimit lines.. or even just remove the lines completely if you want.