I think your Commando may handle with a little less anxiety if you tried 28F, 30R for start. If you weigh over 200lbs then try with 30F, 32R. 32F and 36R works well with radial tires on sport touring and adventure bikes that carry operator and luggage. On my HyperMotard (radials) I go with 30F, 34R. I know that when any of my bikes begin to "plow" (with a tendency to not want to corner) when I heel them over it is time for more pressure, if my bikes show a tendency to slide when heeled over then its time to let some pressure off.
Find a "test" track where you feel confident about not getting killed and start at the speed limit, increase your speed by 3-5 MPH increments, using the same corner(s) until you know that you or the bike is at its' limits. Raise or lower your TP and do it again, keep this up until you have maximized your handeling from a TP point of view, you can do this with spring pre-load and fork oil weight, you will really know your ride when you are satisified.
If your suspension is considerably less older then the frame you should be good to go; if you are running on original ISOs and springs it won't make a lot difference how much, or little TP you run.
Best wishes,
RS