the problem you will find will be securing the boot clips the genuine inner track rods have a band clamp with a tool just getting straight access to operate the tool. No need the thread lock, I've never greased the ball joint the boot does the job. If your dropping the sub frame for any reason I would do the job then along with the anti roll bar bushes but for this job it's not worth it.
i didnt have to tool at the time but had some old style type pipe grips with the rack on full lock i could just get the grips to fit...if you have the tool should be a breeze to sort