Everyone should buy what they like. However, all of us, if we are honest and we can still remember that far back, made a lot of costly mistakes finding our way. In those days it was much easier to turn your product back into the market place than it is today. So decisions made now are harder to correct than they were when we were fumbling.
Smart people learn from history and the mistakes of others thereby sparing themselves the expense, disappointment and inconvenience that an emotional or otherwise unwise purchase can cause. This is why we read Consumer Reports and ask for advice on this and other forums. Apparently many, maybe most, of us believe this to be true.
That being said, it is also true that we only know what we know and, in most cases, can't see how little we know vis a vis the whole body of available knowledge. To overcome this handicap, I strive to locate and emulate the individuals who impress me as well experienced and intellectually sufficient enough to guide me by the way they spent their money. That removes much (probably all) of "personal agenda" questions from my evaluation of their selections.
So --- please find me an amplifier manufacturer who involves their company with Bose. The potential to hitchhike a partnership with a sales monster like Bose would be very tempting, I would think. But no-one does it. Could be because of the credibility bruising they would suffer from embracing a product which the majority of audiophiles denounce -- or --- it could be because Bose really is that bad relative to the various and sundry other alternatives available. I suspect the latter, having owned 901s for 4 years in the 1970s and having sold hundreds of pairs of them during that time. Quite by accident I found myself using a pair of $100 AR speakers back then and being amazed at just how much better they sounded than my prized 901s.
What a shock that was. It took me awhile but I got over my ego and my staunch evangelical recalcitrance and sold my 901s. Got a pair of B&O S-45 speakers and never looked back.
For what it's worth - that's my answer to your inquiry.
Incidentally, I own and use daily a pair of horn hybrid loudspeakers nowadays that outperform anything else I've ever heard anywhere. And I drive them with a Yamaha A-S2000 integrated which is very well up to the task. So you are on the right track amp wise in my opinion but you should look elsewhere for speakers if you value nuance, tonal accuracy and timbral fullness. Bose doesn't do that stuff. There's no harm in buying them and there's the chance that you will like them for awhile, but the most likely scenario has Bose going down in your personal experience as an unnecessary detour.