nautique 2001; worth it's weight?

I'm looking at a few of these for sale? What are they comparable to?

I have a '78 ski tique with 500lbs in it I grew up riding behind a '97 205 direct drive with about 2-3-K in it and latley I've been riding behind a Air nautique, New x-star and 205 x-star with 4K+ in them.

I'm looking at these and I've heard good things.

Does any one have any pics/vid of the wake and riding with max weight?

How much wieght can one of these handle?

Are they reliable?