I respect your choices and you're highlighting a major difference in our approaches. While you see Denon and Klipsch as allstars, I have to question what else you've heard. I know that I've been perfectly happy with gear before... and then I experienced something demonstrably better. That's what shoot for.
You say that Infinity is overpriced TOO. I guess that means that Polk is overpriced too. Fine. Except they aren't... when you buy like I do.
My Composition Overtures were a pawnshop find for $150 w/stands in excellent condition. Overpriced? I don't think so

. As I think I mentioned, if you know what you're looking for the deals are both plentiful and crazy. I purchased several HK AVR series receivers direct from HK and others on ebay. Unfortunately three of them failed over the years so I no longer recommend them.
Picked up at least five Yamaha HT receivers, the most I think I've paid is $120 NOS, still have one on a system and passed the others on to friends. I found a $1,000 set of PSB floorstanding speakers new at a store, for $100. I still have no idea why they dropped the price so low and I didn't dwell on it. The same store was dumping a bunch of Klipsch but like I said, I wasn't interested.
I was perfectly happy with my Panasonic HT projector when I caught a projector out of the corner of my eye as I was about to walk out empty handed. It was a like new 3D Epson 1080p that was currently selling for $2,600. They had tagged it at $1k. I asked what they'd take and they said $800... so I bought it. At that point I had options: flip it and make a cool $1k, keep it and sell the Panny. I sold the Panny and ended up paying for the Epson. Basically a free upgrade. I've had a killer picture in a small home office with 84" screen for a few years now.
So if you're comparing new to new, cool. I don’t, particularly when I think the build quality keeps going down on many brands over previous models or the prices get jacked up. I paid $40 for my Dahquist DQ8's and like most of my purchases I could easily flip and more than quadruple my investments. I also have lots of vintage NAD, Nakamichi, Soundcraftsmen, JBL, Bang & Olufsen, etc. that I purchased for pennies on the dollar. Great sound doesn't have to cost alot. I could go through ebay, craigslist, etc. and in a couple of weeks or so put together a killer system for peanuts. You just need to know what a great deal looks like. I do.
I buy my basses the same way. Depreciation and general lack of market knowledge on the part of sellers are very good friends of mine. I find $4k basses for a grand way more often than one might think possible. Which is why I chuckle when people say this or that is not a good investment. It depends on how you acquire it. I understand that everyone won't be into this to the degree I am.