What paint are you using? I tried this on my first cab using acrylic and although the artwork was fantastic

the finish was bloody awful as the paint wouldnt cover cleanley with a single coat. Personally I wouldn't handpaint a cab again. Airbrushing is a great technique for painting the artwork on your own cab and gives a great finish, especially if sprayed with some clear afterwards. I'd be very interested to see how this one goes. Keep going!!!