I previously did an update at 100k and 150k and I'm happy to say the van is still humming along great. I still change the oil every 5k miles and get the transmission service every year. Just put on my 4th set of tires but otherwise its been very inexpensive to own. The front is definitely getting pretty ate up with rock chips which is to be expected with this many miles and the fact I drive 95% of the time on the highway. Lifetime average MPG is 23.8 but its been improving as I finally learned to just slow down haha! I'm pretty regularly 25-27 with some 28's sprinkled in there. Where I buy the fuel seems to make a big difference too.
I had planned on keeping it to 200 and then doing something else but I'll try to get another year or two out of it unless things start going downhill quickly. I'm still on the original brakes and the interior is holding up nicely. Most people are very surprised how many miles are on it when they see it but I keep it really clean so it always looks good. It still drives very tight and the suspension isn't showing signs of needing replaced either. Windshields seem to be a consumable item on these and I'm due for another one unfortunately.
Anyways, just wanted to give an up date and post up if you guys have any questions.