Twin turbo dual exaust yaris 1NZ-FE setup?

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I was reading about turbo 3-cyl Daihatsu Charades and suddenly had a thought. The turbos on those things were pretty small... I wonder if you can run 2 small turbos off 2 cyl each of the 1NZ-FE? Like 2 turbo 2 cyl engines on a single crank. If setup right, I think the opposing cylinder would be on the power stroke while the 1st cylinder was on the exhaust stroke. I'm not sure if I'm explaining it properly so i snatched some pics off the web and drew it. Forgive the craptacular picture but I'm in a hurry and my 'shop' skill sux. Obviously the pipes would have to be equal length and as straight as possible but I think 2 Y shaped headers and 2 Y shaped turbo to to intake pipes would work.. with each turbo only working with 2 cyl I think they could be small enough to fit in the engine bay and still make plenty of power... Just some random thoughts of a engine noob... If this makes no sense what so ever, please let me know, and why. Seems like it might work pretty good...