Good job, Sue! Next time you'll change the front ones in two minutes, no problem.
I checked the gap on a couple and it was fine, and the box does say not to adjust 'em.
Those old plugs look like they've been in there a very long time. I checked the Champion site and at least they are the right platinum plugs for a VX. One new owner pulled the plugs and found the last owner used plain non-plat Champion's at about $1.50 each! Anyone buying a VX should pull at least one plug right away and see what type are in there and their condition.
Mark