I think there is only a few more things to do to the piece now:

Decide where the table should go, should it be in front of the projection?, I think that it should be behind but need to try out possibliblitys.

Find a new way to attach the tubing to the back of mac. So far the the piping had been attached with double sided sticky tape because it is clear and double sided!, although as the mac gets warm the pipe eventually falls off.

Consider wether I am going to title the piece.I think that if it is going to be titled it will be called TB or Tuberculosis.

Clean metal and acrylic maybe?

Decide wether any of the celling tiles should go back in the celling and in what form.Im thinking that they should only be taken out over the top of the work, subverting the work rather than the space.

Then it could be done