As long as the LCD uses the same power specs and input on the logic board, you should be able to do that. But I think they have diff. specs because I remember that the inverter had some issues on Clamshells that the first Gen IceBooks did not.

I would look into that a bit more before going any further.
MacBook 2GHz Intel Core 2 Duo w/ 2GB DDR2 RAM & 120GB SATA 5400RPM HDD
Canon Rebel XTI
Google Cr-48 Beta Laptop