Oh Wow! To replace my very old (extreme aging) mismatched set of Fisher + UBL speakers, of which 50% are blown (2 out of 4) would be the best thing I can think of happening to me since forever!
To upgrade these antiques to very super duper modern Audioengine A5+ speakers would be such a hugemongous upgrade: How hugemongous you say? This would be the biggest upgrade since I tossed my 6 year old Gateway Laptop for a Macbook Pro, since I swapped my gas guzzling 1995 Caddy for an amazingly high mpg Prius. It would be night vs day. I'm all tingly just thinking about the possibilities!