This, by far, was the hardest thing I've ever done in brewing.
Fitting the pieces of a 3 tap tower back together, with so little room, big hands and little patience was painful. But, a few hours later and it's all done. The bev tube is on very good and tight which was good because I couldn't find any worm clamps or any clamps at all at the hardware store that would both fit the hose/barb AND still allow the 2 washers and nut to fit over it. Grrrrrrrr. But, 3 kegs are in and I'm going to let them settle out for 24 hours and see how they work.
I hope this was all worth it but I can say, the new Perlick 630 taps are sweet!