Looking great so far! The "inflo" (or bud) looks like it will make it. I still go around check my plumerias everyday for buds. The hardest part for me is when I find one, it feels like it takes forever before they open. So I would take pictures every week, so I can compare the progress. And take some more pictures (everyday) when it blooms!
My seedlings (third week) may have a few that might come out this week, so just be patient and some of mine will make it some may not.