If Luca survived, I don't envision his loyalty to Vito wavering at all. If anything, his monumental rage would be directed at Sollozzo and the Tattaglia's who did try to murder him. Michael would have continued to utilize his services and Luca wold have responded to that use. Like Tom, through Michael, Luca would have continued his loyalty to Vito.
"Generosity. That was my first mistake." "Experience must be our only guide; reason may mislead us." "Instagram is Twitter for people who can't read."
