[Suicide Junkie]

I believe that the planet is the vehicle.
This also applies to sattelite and fighter stacks.

So, you can build one sat with a talisman, and fill the rest with siege weapons & armor.

PS: Even if the talisman sat is destroyed, I think you'll keep the 100% accuracy till the end of that combat. BrainSats, with Sensors/ECM/Shields were very effective in earlier Versions. I'm not sure if it was v1.49 or Gold, where the BrainSat shield effect was corrected .
(one sat only with a shield generator, and every time a sat got killed, the shields recharged as if all the sats had a generator)

They are still very useful, dealing all of the offense/defense modifiers (stealth armor, scattering armor, ECM and Sensors take 100/120 KT in a large sat)