Agreed 4.8
Mine was a shade over 3K and it got delivered to my door. I did a review of mine ages ago and I'll never go back to an ARB or the like even after the problems I had in the initial stages (which have been fixed now). I've got one strut that is loose on its mount at the moment but it's not a major issue, it's not broken and it doesn't make the door opening any harder, I suppose I could email Jess (if he doesn't read this forum any more) and see if he's prepared to do anything about it but it's not causing an issue so I probably wont.
Those pics show the sliding windows but as you say you can get the lift up windows and a sliding front window, I thought mine had a slightly higher profile than the one in the picture but unless they have changed the moulds in the last 12 months I'm guessing it's the same. It's a heavy sucker too fit yourself but if 2 ageing blokes (one more so than the other) in 37 degree heat and more interested in how full the beer fridge is can do it in an afternoon anyone can.