I'm thinking of adding bosses to the top tube of my Cervelo P4 to hold a bento box. Trigrig has a good tutorial on how to do this:

http://www.tririg.com/...rage_Bosses_Tutorial

However, sometimes things that appear pretty straightforward can quickly turn into a total clusterf^&% and this is one of those things that you only really get one shot at, so I'm wondering if this is really as easy as they make it seem? Has anyone here done this? Any tips/tricks/warnings to share beyond what's shown in the article? Thanks.