Make a folder in your Windower\addons called DNC-hud and put this lua and the assets folder in there. Load this addon with main job DNC by typing //lua l DNC-hud.
The large rose is your Flourishes3 recast. When up, the flower is bright red. When down it is less visible, and a small timer appears. The smaller flower is your Flourishes2 and works the same, except it doesn't have a smaller timer.
Lastly, the FMs will be displayed in yellow. The game does not distinguish between FMs 6-9, so you will see 5+ if you have greater than 5 FMs.
KNOWN ISSUES If you've changed jobs, then back to main DNC, you may get an error about performing arithmetic on a nil value. This doesn't seem to effect the addon.