If you have the NHOS and the NKGM ships installed then you can us the RUB version.
This mod uses the RUB 1.45 campaign files as its base, we then improve upon these.
For use with HT, I would suggest using our RND & LND and the HT SCR.
What you will miss out on by using the HT SCR is that the escorts in and around the English coast, ports, the English Channel etc will not have any speed adjustment to them. They will be a spredicable as ever and the usual sitting ducks