Sorry I didn't understand your question.
No, the 2001 basket is not drilled for more oil.
The 2001 clutch has stiffer springs, a slightly longer actuator arm that is beefed up and an extra set of "slipper"? rings.
I upgraded my 2000 clutch with the beefed up 2001 actuator arm and 2001 clutch springs, I really like it and I don't feel there is any concern about slippage. However to my knowledge 2001 models did not manage the oiling any differently. They did drill out the oil sight glass more to allow quicker readings, but this is something I also did to my 2000 model.
The 2001 models are still in the air as far as clutch mods go, as soon as I find anything I will post it.
Top 100 Bike Sites