[Closed] Headset question - tapered fork into frame with 1 1/8 semi integrated headset?

I have a 2009 giant reign x, which has a semi integrated headset, designed for 1 1/8 forks.

Is it possible to fit a tapered fork, with a headset that has an external cup on the bottom?

I've been having a look on the net and cannot find a definitive answer.