I am using Sonar 7 Home Studio with an MAudio 2496 2 in 2 out full midi card. I have not yet begun to use PRO 8. Each recorded track has dynamic processing and effects as required, unlimited and can get out of control real fast . Keep it simple, less is more. I mostly use the Cakewalk written presets, written by people in the know.
NOW...
Fader Automation, right click the fader and turn on Automation in the box that appears. Play the track and adjust the fader. It's that easy. Do this for each track and that's it, all faders will auto respond during playback which means they are active during the final 2 track pre-mastered mix.
Now during the two track mix play back, add the LP64 EQ to the effects patch. Select a preset EQ or write your own. Or just move the graph with the mouse.
Then add Boost 11 to the effects patch , this is the Peak Limiter, they call it a Limiter but in actuality it is a very variable compressor. Set the input as desired to a nice level,keep the overall total level below the 0DB point then set the output as required to even out the track, perhaps start in the 2 or 3 db range.
It's almost like magic..
I'm not a pro at this stuff but I am getting better.I am bringing my PC to max RAM which will also help with the chugging along.
here's what they look like...
Fader Automation, you can see the pop up window for one channel and the Bass Channel Fader is highlighted in RED which means it is active.

LP64 EQ and Boost 11. The pre-mastered two track stereo mix can be seen behind the two windows.

each of the effects and mastering functions can be applied to any track at any time, it can be PRE mixing/mastering or post. Your choice, whatever works best. No limits.
I have spent something like 30 minutes with these features and the final results are like night and day to the master two channel track.