[marktwain]

Here is an article about the Recovery Transformer (RecX) program.

That program is designed to create modular transformers that can replace most long-line transformers and be more easily transported in several modules.

[Cold Heart]

When I saw the transformer in post #12, my first thought was why not go modular. And the nice thing about the Recovery Transformer program linked here is it is dated 5 years ago. Hopefully it is well along.