Three golds left!

I have a 5 5s to trade plus 3 gold 5s if a gold blitz for 5s comes up. My strategy was to trade gold 4s in tomorrow blitz for 5s, and then trade 5s for gold 5s.

What are my chances of finishing here! I noticed a few are getting monolithic from green decks. I opened my vault this morning during sticker blitz and got 2 golds.