Sadly, the TSLPatcher doesn't support that kind of functionality and I don't particularly feel like coding a custom installer right now.
However, as to the expansions, Sleheyron will be a completely separate mod, Return to Dantooine is more of a concept and in my opinion should be a separate mod, Bastila on Korriban could be done via TSLPatcher,
Understood.
Sand People Messiah would probably make it's way in as a part of K1R, possibly even 1.2
I remember ZM90 saying that it would be included separately because of conflicting too much with the canon story. I presume those plans have changed?
the Czerka HQ and Tatooine Temple, while neat by themselves, will likely be utilized by the Sleheyron mod.
So you will be implementing that cut content into the new planet as sidequests and or part of the main quest to access the Star Map? Sounds fine by me. I did PM ZM90 yesterday about an idea concerning a Tatooine located Star Map temple, but if the plans have changed, then feel free to ignore my PM ZM90 (if you are reading this).
And the Brotherhood of Shadow Compatibility will just be part of my BoS Multi-patch.
Also, what in specific will be added to Kashyyk for 1.0? I know the Shadowlands are not being added and the Wookie Amulet is being added, but is there anything else?