VGA board compatibility between machines?

[Spitko]

I've got an x68030 with some VGA gremlins I'm trying to debug.

I have a x68000 as well, and the boards look fairly similar (though the 000 has an RCA output the 030 is lacking). Is it safe to swap these boards temporarily? I'm trying to determine whether the fault is with the daughter board a problem upstream on the main board.