Question Old Circlemud converting to TBAMud

Has anyone ever taken a mud running on an old circlemud 2.0 and converted it over to the latest TBA?
I run a mud called Dark Pawns which runs on a pretty customized circle/dikumud codebase. It has about 12k rooms, 6 classes, 6 races, etc. It is buggy and hard to work on as it is all c++ and there isn't exactly a large amount of information specific to this ancient codebase that its working off of. Anyways i hope this is the right place to ask, please let me know if it is not, i am new here.

I did, and it took weeks, if not months to do it. however, mine was not C++

what codebase was it?

it was the original Circlemud, as RAS was a main developer. Over the years each coder has upgraded it from what ever base it was. I upgraded it from Circle 2.0 to TBA many years ago.

It was not C++ thought.