Also, Psalm 22, Daniel 9, Zech 12. Those are just off the top of my head.
Jews throughout the ages have argues with Christians over the proof-texts you bring. We even keep the Christian chapter and verse in our own books of the Bible as a convention for arguing. Your questions are all addressed at length on Jews for Judaism website (as classes and some as essays) but I’m sure, as was the basis for my post (besides for galvanizing the stalwart Freeper Jews,) that there are counter-counter arguments to all of the classes on specific “Proof-of-Jesus-in-Jewish-scripture arguments here:
(scroll down to the lower left of the page)
http://www.jewsforjudaism.ca/multimedia/audio