Advice on compensating for hearing loss

Here is some advice from someone who is unqualified to give it.....but have you worked with speaker position? As I understand it the high frequency sound projection is fairly direct. In other words, your tweeters need to be aimed. Do you have them toed in so that they point directly at you and as close to ear level as possible?

I assume you’ve visited an audiologist, given the hearing aids. Although shunned by the high-end crowd for years, an equalizer might make sense. There are some good ones, albeit at a price. Perhaps some folks who use them can weigh in-- one area of savings may be to look into EQ used for professional sound applications, rather than audiophile approved products.
I find the dialog on movie soundtracks harder to hear- and goose the volume setting for that on our small home theatre. It may partly be aging and partly how the soundtracks are mixed.
For two channel "purist" audio, I’ve also found significant differences in mixes- for example, the original UK pressing of In the Court of the Crimson King-- an average sounding recording even as a first press pink label, has Lake’s voice very recessed in the mix. The Steve Wilson remix-- which was until recently, only available on digital media but is now out as part of a multi-album LP set, fixes that--you can finally hear Lake’s voice- stunning-- on the track "Epitaph."
I guess my point is that even with profound hearing loss, it’s not all you!
Be interested on some of the other takes people here offer.
Glad you are still rocking your system.

I think I would change speakers,IMO the 15 year old silk tweeter is hiding low level detail & resolution..Advanced coatings & materials put today's speakers wayyy ahead of those that are well over a decade old..Since you have AVR,YES to a CC speaker..Ask V.S.about matching if you stick with them..you could try "brighting"up the room(harder more reflective) which would help with dialog but kill tonal purity..
 Another option & one I highly recommend is adding a good,tube based headphone rig...The listening perspective is different but the low level resolution & detail with the right "cans"brings music to life in a way speakers can't,but then the same can be said vice versa...
 I hope I have the same problem when I'm your age.At 59 now with the life I had I'll be thankful to make 70 hahahah...

Thanks to all. Appreciate the thoughts.