JBL L890 (L880) with Yamaha RX-V573

I'm new to the topic, but in the past week I did a lot of research on various floor speakers and receivers and I think I settled on the JBL L890 (or L880) and the Yamaha RX-V573.

There are really a lot of options out there in terms of speakers, but I found these ones as a good combination of looks and sound quality (although neither of these were assessed in person, but just from photos and online reviews and forums). I also considered pretty seriously the Polk TSi500, Klipsch WF-35, Polk RTI A7 or Yamaha NS777, but in the end I kind of settled on the JBLs (I may still change my mind, but probably not).

Anyway, the second choice is that of the receiver and here I excluded Onkyo (seem like they have reliability issues), Pioneer (seem like their networking is not very good and I do plan to play a lot of music from my PC or internet radio) and in the end settled for the Yamaha since it seemed like the better value out of the rest (Denon, HK, Sony). I only plan to buy two fronts and maybe later a sub and a center, but I chose the RX-V573 rather than RX-V474 because of the higher power and the bi-amp feature.

Do you think that the two would work well together? I've read that the JBL L890s need a lot of power and thus as I said above, I chose the RX-V573 (which can also bi-amp), but I'm still not sure whether that's enough and since I read somewhere here that not enough power for a given speaker can lead to pretty disappointing outcomes, I wanted to be sure that the two would work out well together.

Anyway, if you have any suggestions of any kind, I would appreciate them. Thanks.

Thanks. I am looking now over that Pioneer receiver and I may get that one in the end. I do wonder a little bit though if the RX-V573 would be good enough for a few years (3-4). The thing is that I expect that within the next few years, the network connectivity and user interface will be much better for all receivers and at some point I may want to upgrade to a receiver that allows for a smoother overall experience when using them to play music from a PC or internet. So I'm a little bit weary of investing too much in a receiver right now, even if on certain dimensions it would be a perfect choice.

So basically I wonder whether that Yamaha would be a decent option for a few years, meaning that the sound quality would be good enough and the receiver won't die too fast.

The sad thing is that I still have not yet purchased anything because I'm not sure what to do about neither the speakers nor the receiver. I actually also like rock/metal music so what you say about the JBLs is good news for me, although from what I've read here it seems like everyone sees the brightness of the speakers to be something negative. I personally don't even know what they are talking about, but if something is almost a consensus, there may be some truth to it. On the other hand, if the brightness is indeed good for metal, then I guess it should be fine. But I do wonder though whether you can trust a salesman. In general I don't, but sometimes they may be honest. Anyway, about the receiver, I still contemplate whether to get the Yamaha or the Pioneer SC 1222 which is almost continuously on sale at newegg for $529.