The carbs I was helped with as I've not done them for 20years and I was struggling. As it is, they need a couple of return springs to get them to pull back to the stops properly, once that is done, it should be good to go!
I'd bought some Irwin nut removers some time ago - and they were used several times to get things undone - what a brilliant bit of kit they are - had to cut one ARB U bolt off and the one ARB link bar nut, but my recip saw sorted them out
