No trick, you just need a truck load of toruqe in a place that's impossible to get at. I'll mention again that it's well worth the money to just drop all the parts at a shop and get them to swap them around; they have all the expensive impact tools. But remember, the strut mouts only go in the car ONE way. Take the mount, before it gets put on the strut, and fit it up into the car so you know which way it needs to be oriented. Then mark the bolt that is furtherst towards the outside of the car. When you put the new mount on the strut, make sure the marked bolt is in line with the clip for the brake line, and they'll be no problems. As for bushings, I think spmotorsports had a whole line of them, but i'm not sure if they had the ones for the tension strut
alan