Hey rabbittree - no worries brother, by no means do I plan to chop holes in my ex. This is a pretty cool topic to throw around. Of course if we could make it aroound obstacles, same as you mentioned, I would start cutting away. When things come to mind I like to through them out there and see what comes back. Although I might be reluctant to cut holes in my floors and roof, the mention of side pipes seems a pretty cool idea. If I didn't bring up the topic I my not of thought of it.
You must agree...."A stacked Ex" would look insane.
Thanks for your feedback....I hear ya loud and clear>