Planning my winter upgrades

I'm glad to see some input. While waiting I have been researching this issue to make an informed decision. 1. The energy suspension kit in my front suspension is all poly, not rubber. 2. The 52 year old torsion bars are the ones the car was born with, ,85" dia. The car actually cruises pretty good at 70 mph. The shocks are replacing the hydraulic stockers that were ok but these will be better. I have overshocked cars before with KYB shocks and I wont to that again. The stock front sway bar was my choice purchased from a member at the beginning of my build. I have also over-swaybarred cars before and the stocker is perfect for the weight of my car. I know that the factory put the following torsion bars in 66 thru 69 A-bodies, .83, .85, .87 and .89. The .89's were for the 68/69 383/440 cars. Seems to me that Ma Mopar probably knew what she was doing so the way I see it .89" T-bars would be perfect for my car. I have read the entire thread on the 1.03" aftermarket bars and that is not an option. After reading through the relevant threads on the suspension forum I am planning the following:
I will remove the poly strut rod bushings and replace with rubber stockers. I will remove the poly stock configured upper a-arm bushings and replace with the Moog offset ones. While apart I will reinforce the lower control arms with the appropriate plates. Lastly I will source the A-body .89" torsion bars and install them with new keepers and adjusters. Then it will be off to the alignment shop.
I have the settings in my car that the shop was able to get on it along with what I was asking for. Needless to say, they couldn't hit my requested numbers but I bet they will be able to after the above listed work. Thanks to all for responding and reading--------------Rat out-----------------------