we should be able to do this with dct, the actuator on a vgt isn't like a wastegate actuator. if you "fix" it in the wrong position you will either have turbo overspeed or too much lag. do you need to go to the trouble of removing the egr cooler? if the egr valve doesn't open why do you need to remove anything or block anything off? I think that this can all be done in the ecm. so if everything is done in the ecm it would be much more dificult to tell if egr has been disabled.
As far as fines go. just remember that such modifications are "for off road use only"