Sway bar Bushings

[eighteenninetytwo]

I have what looks to be a front sway bar on the 75 and the bushings are old, cracked, squished (that's a technical term), oily etc etc and i was thinking about replacing them as one of the small odd upgrades I could do. From a safety perspective (and bear in mind I don't know much about these Blazer things so forgive me if i sound retarded) it looks as if the job could be done from underneath without issue. Am I missing anything here or is it simply a case of supporting the bar as you replace each end one at a time?