How would you change Sony Ericsson's XPERIA X1?

Sony Ericsson's XPERIA X1 hasn't been the easiest handset to procure here on US soil, despite being "available" since Black Friday. Still, we know hardcore HTC / SE fanatics have figured out a way to get their palms in touch with the X1a (or X1i for international users). You already heard our spill on the handset, but now we're interested in finding out how you'd tweak things if given the all-important keys to the design lab. Would you keep everything the same and just add Android? Would you rework the keyboard? Swap out the touchscreen with a capacitive replacement? Make it available only in turquoise and lime? It's a pretty safe bet that this isn't the last Xx smartphone you'll see from SE, so your thoughts on the matter may actually prove beneficial in time. And... go!