So i've gotten round to installing my superpro bushes and i'd thought i'll come back to my thread to provide some feedback if anyone else was interested.
I've found the superpro bushes did not add any additional harshness or vibrations but you can definitely feel the car is taut when turning which provided a lot of feel to the car and over bumps they didnt feel any different over stock or my ae92 which was surprising. I'm very pleased with the results and if anyone is nervous about replacing their stock bushes dont be because there no negatives and there arent any other options available.
 
As a result of poly bushes It has also brought to my attention that the stock shocks and spring now make the car feel boaty so i'll be looking into a spring/shock combo in the near future.