Looks great just spent two hour at work reading it all, oops.
Can't find it again but you said earlier in the posts about insurance, I would use flux direct when the project is finished, I have an 86 90 that was a 2.5 petrol and I had a 3.5 disco engine in and the premium went up by about 250 but only cause I used a discovery v8 which has more power than the defender, but try them they are so easy to use with insuring all ya mods and that. Going to keep my eye on this post like everyone else on here I'm looking forward to seeing the end result