I don,t get the block heater option coming on a gas engine,unless it,s going to stay in Canada,what dumb dealer would be ordering a car for stock in Kentucky,and adding a block heater,on a sports car no less!! We all have them on our diesels,and when I was in the AF,we would have them in our gas trucks that were way up north,like Minot AFB in N.Dakota.We would also use dipstick heaters to keep the oil loose when the temp would crash.My own personal opinion,I would see if I could outfit a R/T to 18,s,or 16 inch wheels.I think this huge wheel look looks wierd.