Italy Business Class with Unlimited Rewards

Pointify is tracking this transfer bonus for the points-and-miles community.

I am trying to figure out the best way to get to Italy for 9 days in August 2027, with 2 business class seats. I have 150,000 Ultimate rewards points from my Sapphire card, 23,700 Delta miles, 18,000 United miles and 40,300 miles on American. I am thinking Delta One via Virgin, but this will only work with an October transfer bonus. It’s for a milestone anniversary, so if anyone has an idea on how to make this work, please let me know. &