1.03" torsion bars and TT1 sb step headers

Hello all, I have a few more questions before I make my final front end orders.

1. Shocks. Should I keep my Calvert/ranch 9 way adjustable rears or match to front? Will Billstein be sufficient or should I go with Viking?

2. I am ordering k frame and LCA reinforcement plates from Firm Feel. I am using moog rubber replacement bushings on LCA and offset bushings on uppers. Are adjustable strut rods like those from PST a worthwhile upgrade? All soft parts in my suspension are new and are rubber.

3. If pivot pins look good is there any need to replace?

4. Firm feel sector support kit, is there any benefit on a street car that will see twisty highways?

5. I am planning to buy the Hellwig 55906 tubular sway bar as I've read on other posts it is a decent lower cost bar. Is this true?

So far other than stock replacement ball joints, bushings, I have new cal trac split leaf mono springs, pst 1.03 t bars, flaming river fast ratio manual box. Brakes are stock rear and SSBC disc conversion on front using stock large drum spindles. I ordered kit with the large aluminum calipers.

Have I missed anything? I'm not looking to turn my car into a Porsche, I do want to maximize what I affordably can. Any comments concerns or questions are welcomed. This front suspension work is new to me.