Web Publishing

I'm using FMPA 8, and have built a pretty complex solution.
I attempt to use the Instant Web publishing, but the functionality is totally sub-par (items in the wrong place, portal fields that don't show up, etc).
Does this improve in the Custom or Advanced Web Publishing? Is there a way to test it out before taking the $2k+ plunge?
Nate
I attempt to use the Instant Web publishing, but the functionality is totally sub-par (items in the wrong place, portal fields that don't show up, etc).
Does this improve in the Custom or Advanced Web Publishing? Is there a way to test it out before taking the $2k+ plunge?
Nate