I understand how you feel about the bleach. For the first 30 days before we could start up the salt cell, I couldn't believe how much bleach I was going through. And that was with the pucks, too. It did get better towards the end as the CYA went up. But I thought to myself that I'd definitely get a stenner pump if I ever decided to go back to bleach or the manual chlorine method.
If you don't want to go with a SWG system, I would add the stenner pump first. It seems to me that would be your best solution. I bet your PB might even do the install if he knew you were going to find someone else.
For me, I had swum in a pool with a SWG system all last summer and loved it. I'm still too new to be a good example for you, but so far (2 weeks...) this has been so much easier. I m surprised how everything has seemed to balanced out - I'm not struggling with the pH and haven't added bleach in 2 weeks. In fact, I'm having to lower the pump run time to keep the FC lower in the correct range. So less pump run time, the better my electric bill.
Good luck - just wanted to let you know, adding bleach and buying so much each day was getting old for me, too.
Appelbe had a place in Spring closer to 45 that sold a stronger weight bleach. He gave the Amazon link for the larger containers he ordered. I guess you have to take your own, but that cuts down on the empty bleach bottles all over the place. The two Ace Hardware stores near me don't sell the stronger bleach.
Take care,
Suz.