first track day for the new dart

You did great for the first time out.... I too run the RMS solid strut rods. I believe the hiem joint will allow faster weight transfer and more front end lift "Droop" out of the hole then any Poly bushing. And your not going to have any wandering issues by squashing or splitting bushings using solid bushings. There will be absolutely no forward or backward movement of the suspension unlike a poly or rubber bushing in my opinion.