If your trackbar and darglink are close to parallel I would call it good. If they are way off then that is when you should fix things. The only way to get them even is to build a bracket to adjust your trackbar angle- but be sure not to make your track bar shorter- or too short, if yu do say good by to any front flex.
The best alignment place that I know of is All Terrain Auto, they are in murray, just down the street from mepco. Dennis is the owner and he has a YJ that he has built (you should see it 60's, coil overs, everything) anyway he does a really good job. I would highly recommend him.
Give 'em a call 801.685.0197