Flowers die if repot?

[Ducktor Robotanist]

I understand the general rule of thumb is to repot after the orchid is done flowering, but I just got a new phalaenopsis (rescued it from Home Depot), and I want to get it into a new pot with better soil to make sure the roots are OK and everything. If I repot it into a slighly bigger pot, will the flowers die off, or will it be ok? Not really experienced at orchid growing, but with many other plants flowers will die off as the plant puts energy towards filling out the new pot with roots.

Should I repot it, you think?

Thanks

Ducktor Robotanist