I mean, what's your application?
If this is just for your basement then spend your money on whatever you want, fill your boots.
If you're in a situation where you have the tour support to be hauling around a JP2C and power amp and outboard fx and a stereo cab setup, you wouldn't be posting here asking what to do.
If you're doing real gigs of any kind regularly I recommend trying out an FM3 or FM9 as a live rig before trying to build a tube-based space shuttle. Once you figure out how it works and what you like for stage monitoring, you will never want to go back to dealing with hauling 200 pounds of rig in and out of a venue and wondering what it's going to sound like. It's like IEMs, once you get used to them you just realize this is a way, way better way to play shows.
If you're gigging a lot and constantly dicking around with your rig the best thing to do is look at what pros in your genre of music are doing now (in 2025) for their live rigs instead of trying to replicate something somebody did in 1995. You may not need or be able to afford all the same gear but you'll figure out what signal chains people are using now to reliably put on successful no-hassle shows.