Which glidecam model would be best for my VX2000? Is it too heavy for the Glidecam 2000 or would it be fine? Their site information says that the glidecam supports cameras up to 6 pounds. It seems like it would be fine for the VX then...just curious what people think...

The 2000 is designed for cameras like your VX2000.

If you get the 2000 be sure to also get the forearm support. You'll be glad you did.