I'm hoping "Heroic Drive" is a streamlined Inspiration mechanic. I.E., you only have one thing to remember, not three.
I certainly don't want an offsetting drawback. As a DM if I am handing out goodies I typically don't like to have strings attached.
I still have flashbacks from when a GM would love to do this to the point you regretted your gift. His idea was that you got your gift, it came with a mystery drawback (that you only learned through play) and then the drawback would (in theory) fade away over time -- unless he was having too much fun.
Find a dragon egg? Finally babysit it enough to have it hatch? Congrats, every time you cast a spell, it claws the spit out of your shoulder and forces a concentration check.
Out of nowhere, your warhorse grows lumps out of it's back and you have to pay for a special harness? It eventually grows wings? Congrats, it totally "forgets" how to fight in combat for several levels until it relearns how to fight with its wings. No thanks.
WotC may have even knocked out of the park with their version, but not for me.