So, all this means that the following use of {je}:

{Su'IH. 'ej Suwoch je}

You are beautiful. And you are also tall.

is wrong ?

I wish you wouldn't oversimplify to black and white, right and wrong. As I illustrated in my response to De'vID, I think je after a verb means a specific thing which your sentence does not require.

Answer this: what is the difference between You are beautiful and you are tall and You are beautiful and you are also tall?

-- 
SuStel
http://trimboli.name