I'm thinking about any alignment issues really, wouldn't it be best to fit all suspension mods at the same time then get an alignment done? I'm itching to fit my springs as they've been sat in my garage for weeks, but I'm going to get some ARBs in January and don't want to have an alignment twice.
Re the adjustable drop links, I agree Ekona. I do have a slight squeak from cold at the rear which I suspect to be a worn drop link so was looking at changing them anyway, just not sure whether to go for adjustable or OEM.