#4 concept is great! Love the knock-out text through the paint and the gradient is a nice touch. However, the paint roller mis-represents the type of work I do; this is more high-end, detailed, creative work on furniture and accessories. For example, I can make an everyday desk look distressed and like a mint-condition 100-year-old antique. I think a different choice of paint-brush, as well as a cursive, hand-written effect for the "by Tracy K. Woods" would go a long way here...