Yeah the VH100R is a beast. Not this particular one, but the VH100R was my first proper valve amp back in 2007. I love them, and you can have them for dirt cheap these days. They're a proper sleeper amp. Kinda like a hotrodded JCM800 type of thing in many ways. The fact you can use them as a pseudo-4 channel amp literally guided how I think about music and guitar playing. If Laney offered me a signature amp, I'd just ask them to bring that amp back but make the PCB design a bit better so that the noise floor was a bit lower.
All I would say is, the Axe3 and FC12 I got are some of the best gear purchases I've made, and I've been around the houses with gear. You're talking to a guy who is twatty enough to have gone through 6 Kempers, and I still hate them!! lol.
The Axe3+FC12 combo cost me about £2600, which is around $3300 or so I guess. Definitely the most money I've spent on gear. I love it to bits and it is a joy to use at home in the studio. But I wouldn't say it completely killed my GAS.
When I look at other gear I own and compare the cost-to-value ratio, the Axe3 definitely punches above it's weight in that regard. If you were disciplined enough (I'm not!) it could easily be your only piece of gear. Just the other day I was running some software drums through it via AES/EBU digital connectivity, and using it as an outboard compressor. I was getting some truly great sounds from it.
At the end of the day, things cost what they cost and we all have to determine for ourselves whether it is worth it. But for me, there's a lot of gear I'd get rid of before getting rid of my Axe3. At some point I will definitely get a poweramp for it, so I can try going digital with the bands I'm in. I'm thinking one of those Fryette LXII poweramps, a Boogie 2:90, a Marshall 9200, or maybe even one of those KSR poweramps.