Quixote wrote:
3.
Adeptus Custodes (I like their models, but from what I'm lead to believe, I will need Sisters of Silence and Forgeworld Resin Tanks for them to be any good).
SoS - you might find a single box of these usefull.
Custodes are too expensive to leave sitting around holding objectives/doing actions/guarding your backfield. They need to be out there dealing with the foe.
Meanwhile? A 50 pt 5x squad (or two) of Sisters is collecting you your
VPs....
Unless you can find a cheaper
SoS substitute (if you use Legends look up Spindle Drones in the Unaligned section..
On needing pricey, never-in-stock,
FW stuff to be effective:
You don't.
Yes. That one tank is pretty cool (& effective) - but you can work around not having one.
Same with Telemons.
On transport options:
Find something you're willing to carry around.
Then build the most effective force that will fit in that.