How much paint for a T600 with sleeper

I won’t use anything but Imron or axalta on a truck. Single stage at that. Any less and it’s gonna peel. Acrylic Urethane just won’t hold on a truck in single stage or with clear. My black truck was 4k just in materials. Took a week to do. I get not every one wants the quality I do. Clear is a waste of time it’s gonna peel if you do a base coat clear coat. If you do a single stage with the same clear you can keep the peel at bay. But not the dull effect even with acrylic urethane though that will stay bright longer than enamel