I am planning NOT to use missing links, but use a boomerang style shackle on the front, and straight on the rear (I think) as I've read some articles suggesting missing link (and D flex) are unsafe on the road. To be honest though I'm taking that with a pinch of salt as I've had D flex for three years with no issues

So any pointers would be nice as I'm out of action (again) and need to get on with fitting my springs.