The only reason I can think of for this game having WW style is if it was to be another entry in that sub-series, other than that it'd be horrible marketing since people would be getting WW hd already a year or two earlier.
And why are the choices so restricted for such a open-ended question?
Jesus Christ saves any who call and accept him. Today is better than tomorrow to get saved. Never accept the mark of the beast.
Final Fantasy 7 is already more futuristic than steampunk. I'd pick Final Fantasy 6 as an example, or maybe a Wild Arms game.
I wouldn't mind a steampunk game as a sequel to ST, with Malladus becoming the new Ganon in the Adult Timeline. It's also the best setting to bring back Epona, because before there were boats, trains and birds, there was a freaking horse.
"My fist is the divine breath. Rise, o fallen seed, and draw upon thy hidden power! Grant upon thee the power of the glorious Mother of Destruction!"