Then it's feasible. But you should also consider that their effects will not work if you draw Star Blast(when they are special summoned). The same applies with Flower Stacking. I mean, if it can already be disrupted by its own archetype, why would we add cards from the outside?
That means both using Star Blast and not using it have their respective consequences.
Star Blast: better opening play
Without Star Blast: more consistent during mid-game