If an RGB power supply is key to your build, then the ASTRAPE
P1-750G 750W is an option. However, I think GAMDIAS has several points of
refinement to address before I would dive fully into this power supply.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips