I'll be the first to admit that I know eff all about "engineering," "tracking" and "mixing."
But I thought that the first rule in music is, there ain't no rules.
I just use my own ears and create what I think sounds okay, perhaps using my everyday favourite music as a reference point.
And in general, I have to agree with everyone here who suggests that there is no quick fix, no "preset" for the mixing process. I use presets, and tweak them, all the time, for things like synth sounds and effects, but when it comes to mixing, you need to put some effort in.
And that's not even covering such aspects as "what are you using to mix with," cos that's a whole other ball game, and can seriously effect your mix anyway, as I found out the hard way one time.
Regarding Har-Bal... I've never heard of it, which pretty much gives away my lack of experience, but I've just googled it and it appears to be a "mastering" tool, not a "mixing" tool.