Hi, are you sure that using several colors (palette) is a good idea? About the fonts, I tried to imply the retro look of RV's (mobo homes) glory times, but if proportions, and readability is important, I don't see any problem in change them. I draw a five rotated fabric samples (patches), and don't look too good with an RV truck on top, I usually don't use too many color gradients because it might look nice on web but not so well on print, especially on large formats, so I need your approval to go any further.