Tried that before. Druze are steady at around 5% but the Christian population has dropped from a moderate majority in the 60s, 70s to around 30%. Don't know if they can offer significant resistance. The Lebanese government is on Hezbollah's side, and has opposed Israel since 1948, violating a long history of truce terms. Never considered a peace treaty.
Decent, thoughtful replies are so rare I’ve got to say thanks.