I think you could
When I was selling my A1200 8 years ago I thought it could be missing it.. so many memories were with my BlizzardPPC and other Amiga gear. But in the end I got more money from my Amiga 1200 than I spent on NG Amiga system.
It's different in my case. For me, the 1200T is the evolutionary "missing link" that joins the dots between the original Amiga machines and the PPC-only machines that have come along since. It's a multiboot machine and presently runs all versions from 3.1 onwards. Having it makes my A1 machine that sits on top seem less of a disconnect.
There was no reason to use old Amiga anymore when new system was so much faster and AGA demos didnt run on RTG anyway.
Again, my 1200 is at an interesting intersection. Sure, it's a lot slower than my A1 for PPC native code. However, when running 4.1 it's also significantly faster than my 68040 was for many legacy 68K applications and if they
require the original chipset for anything, they still run.