Should have really tightened up the engine movement with the new dog bone bushes, I got loads more vibration with it too and a much better gear change at WOT with less engine rock. My poly wishbone bushes was very noticeable - even my passengers noticed without me pointing it out, it definitely keeps the front more composed on entry of corner and it's more solid over bumps. As for the antiroll bar I find the front one isn't as crucial as the rear one on our cars, I suppose it depends on how you like the car setup, but I found the rear antiroll bar to be a good mod.
