There are better values for the money, British speakers in the US are usually pricey
I have gone through multiple speakers in the last 5-7 years ranging from $3K to 18K. Harbeth SHL5+ is a great value for anything under $10K. There's a reason people are willing to pay more for the Harbeth sound. I agree it's not for everyone but for those who like 'em, there's not much else that can match these amazing speakers. No other speaker does vocals as well as Harbeth (probably true for other BBC-inspired designs as well). That super tweeter is just amazing and it's so well integrated with the other drivers.
Last year I bought Joseph Audio Perspective2s. They were supposed to be a replacement for the SHL5+ in my main system. I briefly listed the SHL5+ for sale but just couldn't bring myself to part with them. I moved them to my second (home office) system and they are so good that I can't imagine giving them up any time soon. Since my home office is not as big as the main listening room, I could not pull them out more than 13 inches from the front wall. I was worried that they might sound boomy, but I was wrong. Being front ported actually helps in this case. They sound glorious driven by a Willsenton R8. Next year, I will purchase a better amp that is worthy of SHL5+. But even with the R8, they sound big, full, meaty with a decent soundstage. There's just something about the SHL5+ that speaks to my heart in a way very few speakers have.
Are they better than my Joseph Audio Perspective2 speakers? Well, no. But they're by no means embarrassed by the much more expensive Joseph Audio speakers. Of course, the OP needs to audition before buying. But if he can buy used, they can resold with very little loss if they don't fit the bill. Good luck!