I'm just seeing a tintop there pal- the little raised portion is just part of the pressing of the roof.
a ragtop conversion would lower the value, but a nice quality westy style poptop may not- they do add a lot of practicality. All about how it's done.
As for your height-best thing is to try one out, either at a show or (if you're genuinely interested in buying the vehicle) while checking it out. Just have a sit, make sure you can reach the pedals (when they're fully depressed).
a ragtop conversion would lower the value, but a nice quality westy style poptop may not- they do add a lot of practicality. All about how it's done.
As for your height-best thing is to try one out, either at a show or (if you're genuinely interested in buying the vehicle) while checking it out. Just have a sit, make sure you can reach the pedals (when they're fully depressed).