I'm sorry, but I think you fail for putting the highest option as 100% more powerful than PS3. Especially that you say ''heavy price tag'' next to it.
It wouldn't be very expensive to produce a machine several times more powerful than the PS3 and 360 combined. If Wii U is as 'powerful' as you suggest in the OP then I would even say that it wouldn't be very expensive to produce a machine several times more powerful than the PS3, 360 and Wii U combined.
I however think that the Wii U will be quite a bit more powerful than you are suggesting there. Maybe 3-5x as powerful as PS3.
'Powerful' not being a very definable word of course.







