Not to mention EVEN IF Zelinsky is lying through his teeth
I've already established that there is no benefit for zelinsky to say that trump pressured him. But there is a lot to lose. He is an unreliable witness. As trump currently has a significant amount of power over the well being of his entire country (and his career) you could even say he is under duress.
all the hearsay evidence was credible
The chief of staff admitted to the quid pro quo in a briefing. That isn't hearsay. A military officer who was on the call testified today. He was so disturbed by what trump said on the call he reported it to his superiors. That isn't hearsay. Why do you think witnesses are hearsay?
Zelensky has yet to uncover the slimy dirt from the Democraps
This is irrelevant. The 1st crime was trump asking for dirt. There is no requirement for him to actually receive the dirt for it to be a crime. The 2nd crime was holding back the funding to extort him to commit the 1st crime. That doesn't require that Zelensky provided info either. When he asked for dirt and held back the funding to get the dirt, he committed 2 crimes. Whether or not he got what he wanted is irrelevant.
Since there is no actual violation, even if you do somehow prove the Quid, the Quo has yet to happen.
I don't know where you got that from. I just explained, and have repeatedly explained, both crimes.
You don't prosecute almost crimes just like you don't send a husband to death row for saying he wants to kill his wife.
You are clearly not very familiar with the law. Attempted murder is an "almost crime" that you would very much go to jail for. And conspiracy to commit murder is also a crime. You don't have to get the thing you want in order to commit a crime. If you try to steal a car, try to rob a bank etc, you are going to jail. Trump committed the crimes the moment he asked for the dirt and the moment he held back the funding to get the dirt.