Sounds like you need a work station. There are two platforms that already address this. ThreadRipper and Xeon-W.
Oh I don't really need any of it, I just like to play around inside my budget and time. The long-term trend should be increasing what's available to consumers within a given budget and we've been stuck on dual channel and 16 PCIe lanes for quite a while. Just as we've seen HEDT core counts come to mainstream, other features will follow. Just a matter of time.