You've got a totally different car now Aaron the LSD makes the car closer to M2 spec a few little tweels on the front end like uprated bottom arms as and when needed just to improve the turn in but your bush choice is the right one the black bushes would make the car too hard. Your smiling now but when the 1000 miles are under the belt and you get used to the LSD that smile will be twice as big money well spent.