Replacing cpu on A GVP A1230 Turbo+ Series II

[amiga1260]

I want to buy a CPU 68030@50 MHz and a 68882@50 MHz from Softhut to replace the 68030EC @ 40 Mhz.


Do I only need a crystal of 50 Mhz, to get them both running at 50 Mhz?

[amiga1260]

@Amigadave: The crystal of my GVP board is a 40 Mhz crystal.