And the throw is only going to be about 12 foot 8" from the front of the PJ. I want to keep my 6 foot wide stewart screen as it is exactly the width of the new houses chimney breast. Therefore I need a new PJ (or can I get a different lens for the Domino20??). Am I right in reading that the Domino 30 has a slightly shorter throw? It will need to be near maximum zoon (is this an issue?). If not what compares to my beloved Domino 20?