There is a simple way to find out.
I don't see why not for DF1 internally. As long as the cable connected is the untwisted one(the twisted one goes to DF0), and the Gotek unit is jumpered to DS1 and your 2000 has the J301 jumper on. It should work fine.
Do you have an internal DF1 already?
No, do not have an internal df1:.
Will have to check the J301 jumper.
Thought I'd do all the making sure I could do it before driving myself bats*** crazy trying to force it to work when it wouldn't!