119 & 118 are a dual lnb and presently I am not actually even using the last two
which just proves that you don't know what you are talking about.
unlike your believe, dual LNB was not designed to be used with more then one satellite (we are talking about fixed dish here, right?).
so .... whatever you said before is just a bunch of nonsense and should not be taken seriously.
Good luck with your adventures!
PS: Dude, if you wanna help, don't make us guess what did you have in mind. Tell us exactly what hardware/connection do you have, and how you described that mess in the DVB Dream config.