I find this thread interesting. About a year and 1/2 ago I was also fascinated by the Alu Cab and what they were doing. I already owned a fj60. I knew it would be a long time before they built something for the 60 if ever. I also do not want to spend 9,000 to have one. So I built my own. It went to Overland East 2017. It was on rails at that point. Now for 2018 I have attached it to the roof, matching up to the rain gutters. Lower and looks better. Next is the ballsy part, cutting out the roof. It amazes me how few FJ60s have done something like this. I did have a chance to meet Mr. Alu Cab last year. I doubt I have more then 1,000 into it. Thought you may be interested.