Status Report?

[Letum]

I don't have SHIV installed as the Pacific doesn't interest me and I only
recently got a PC capable of playing SH IV.

I am wondering what the status of SHIV Atlantic mods is. Reading the
individual posts does not give a clear overall picture.

What is currently missing for a complete Atlantic conversion? What might I
miss from SHIII if I switch now?

These kind of posts usually annoy me a little, so many thanks for your
patience and help.