They are compatible. ID map (or any map) swapping is done through the "SDT Entry" key and the TMP Warmup Script uses an entry in dTechs.
I'll just have to be really careful in my scripting, because one minor mistake could cause the BC to crash.
One mistake could blow up the internet, but that hasn't happend. 

Scripting mistakes, are generally speaking 100%-(1/infinity)% recoverable. Your changes are well within the range of a simple BSOD.
If you run into it while editing attach the file, or e-mail it to me (or both).