Spike turning full evil in S6/S7

Not saying it would have made sense (typing all this out actually made it more obvious how unlikely it was to happen) but in a hypothetical scenario.. what would have been Spike’s plan to take Buffy down if he chose to fully embrace being evil and wanting to take revenge on Buffy? Imagine a Spike whose only goal is to destroy Buffy in every way possible.

1. Removal of chip
2. Would he harm the people she loves? Xander, probably. Actually I would bet a lot of money he would be #1 on his hit list 🤣
3. An apocalypse isn’t his thing. Would he have worked with Warren?
4. Would he have used Dawn’s affection for him against Buffy? Lured her in?
5. Would he have tried to turn Buffy?
6. Would he have looked for Dru and teamed up with her?
7. Would he have tried to kill Angel?

What do you think the writers would have made him do if they chose to go that route?