welcome to the board and the fam...
the only thing i haven't seen anyone mention is that you should change your PCV vavle every time you get an oil change...its really easy to do (takes about 1 minute) and its a cheap...only like $2 at checker/kragen/shucks....
other than that like everyone else said, there are no required mods, but only what you think is necessary...there are people here who never wheel and they will never lift their VX...there are people who wheel all the time and all the want is a solid axle swap...there are music buffs who build sound systems...and there are people who buy superchargers and make their VX fly...and of course there are people who keep em stock (not many)....
surprised no one else said anything but becoming a site supporter is also a great thing to do but not required...it will open up much more room for messages in your inbox, it will give you more access on the site, you can customize your signature and picture.......and it helps keep the wealth of information here...(and its only a minimum of $20 a year)
oh, and we are getting ready to meet up in moab in may...its a great way to network with other VXers, see mods and have a great time....
"Do Not Seek Praise. Seek Criticism."
"If You Can't Solve A Problem, It's Because You're Playing By The Rules."
"The Perosn Who Doesn't Make Mistakes Is Unlikely To Make Anything."
-Paul Arden