Unlimited budget, hire good writers/directors/actors and actually be run by fans of the material?

• Warhammer 40K, M39-M41 only but I'm almost certain they would manage to ruin it
• Judge Dredd
• Known Space (feel free to omit as much of the ringworld sequels as you like)
• Berserker (the books about the giant planet destroying robots)
• there was some military sci-fi series I read a while back about super advanced aliens dropping off a stargate type artifact in our solar system and then leaving. A short time after, various aliens (who are less advanced than the gate builders but more advanced than us) start coming through.