It depends what you are looking for Isaac. As Burn4Him said, if you're looking to be out gigging some day, youll need the portability, and a Clavinova isnt right for that. It would just be a nightmare. However, if you are looking for it to stay in your home, and possibly be the main feature of a room, a clavinova looks almost as nice as an acoustic piano.
By looking at the board that caught your eye, I guess you're looking for a weighted keyed keyboard.
I myself play a Korg SP-200 - a fantastic board, if you are looking for a stage piano, rather than a workstation. Its got great weighted keys, is as strong as a tank, has piano/organ/e.p/strings/choir effects amoung a few others, is an affordable price, is extremely easy to use and has a great tone.
It is however very heavy (about 18kg), does not have a wide range of sounds, and does not have integrated speakers (meaning you would also need to purchase an amp to play it through).
But bringing all of this into account, I love it for its tone, the feel of the keys and its simplicity (it also looks pretty well). And I suppose, for me, the main thing is, the feel of it, aka. how much it actually feels like an acoustic piano - and its great.
Anyway, just a preference of mine, and a suggestion for you.
Hope this helps
Keysmccarthy