If it was down to me doing it on my own I wouldn't have had a chance
I think I was extremely fortunate having the combination of loony and Phil doing most of the spannering and technical support. I'm not even sure Phil is real, its like whatever you ask him, he has the answer along with a photo and manual extract, we could be tapping into some higher power !
I am glad we didn't have to touch the valve block as there is probably more parts in that than the rest of the box, fortunately Phil did all that for nothing, there is no way we would have considered starting the project without his advice
I think if we needed to get it done to a deadline it would have been unbearable
Like loony says we need a few more miles under our belt first and there is no way a normal AT Specialist would have replaced all the extra little faults we found that all took time, even if it was just waiting for parts.
I'll admit a few times I doubted what we were doing even at the start with the ramps but I have total trust in loony, I can't imagine doing what we did with four axle stands on a block pathing drive, feck that ..
I don't think anything was really difficult but knowledge is power, but then I generally made the coffee when the swearing from under the wagon got too much..