Any advice i can get about Bong Precoolers/ashcatchers? (preferrably inline ones)?

Basically you are turning the bong into a percolator bong since pre coolers also known as ash catchers act like a percolator. I had a bong with three percolators and a pre cooler and it ripped fine so I don't think you should worry but as a side note, you really don't need two pre coolers. If you ever want a place to by the best bongs online check out this a href="http://tinyurl.com/3mpofjq" rel="nofollow"http://tinyurl.com/3mpofjq/a