eagle pcb files modification.

I have this IMX233 board the pcb files are in eagle, and I want to make it half the size so it can be just a square instead of a rectangle and I want to remove and add other circuit, this is the task: Make the board half the size. Change USB-host seccion in schematic with [login to view URL] change power supply section with this circuit [login to view URL] remove reset circuit. remove most of GPIO pins except: UEXT, DEBUG, AUDIO, pin2-17, jtag remove composite video. remove power/rec button The final project should have BOM and gerber files. Please don't send send me your experience or your company experience, I just put this cause a lot of people bid without reading :) Thank you,