I like your high top. I,originally, kept with the low top because that is the only kind that would fit in my heated garage. But now that we have moved to the big city and I have found a heated storage garage for my camper van and Corvette, I finally have the overhead space to store it. I may have to look into converting mine to a high top too. It would be really nice to be able to stand up in it. Not sure how my roof rack, water storage tube, and NAPA awning would fit on a high top though. Keep posting pictures because I love to see what others have done, especially to GM vans.