Alright, ended up doing the zaino on the jeep yesterday. I only put on two coats of z-5 on since I was running out of time. Between the coats I did the z-6. I can say that the stuff works awesome! The only problem I had was that the first coat wasn't dry enough to wipe down and left me with some streaks in some spots. I used some of the accelerator which called for 4-5 drops per once. I did 4 drops. I suppose I'll let it dry for an hour next time. It was kinda humid and in the 60's outside. Now the question for the Zaino masters out there- for this size vehicle, how much of zaino z-5 should have been used for two coats? I ended up using right at one once.. Two little? Too much?
Oh yeah, the Jeep was riddled with all sorts of swirls and light scratches... Z-5 did hide a lot of it!

Before
After