Impulse Buys and Second Tries

I headed out to the Brew and Grow two days ago and made an impulse buy. They have an expanded selection, so I purchased the planned English Brown Ale, but also saw and purchased a kit for a Belgian Tripel. Apparently, you have to age them for over 3 months, so I'm going to purchase a second carboy today when I go again, and try to bulk age it for the 3 months and then bottle it.

My buddy also pointed me out to a new site where I saw this:

http://www.northernbrewer.com/brewing/14-gallon-fermenator-f3-14-tri-clamp-fittings.html

So I have a 5 gallon plastic carboy, I wonder if there is a sanitary way for me to attach this to the bottom:

http://www.homedepot.com/h_d1/N-5yc1vZ1xmi/R-100079386/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053

The most difficult would be the secondary nozzle for tasting, but I was thinking I could use to the one I already have with nozzle in it, not necessarily in the funnel. The nozzle at the bottom is easy, but sealing the two together - especially in a way that is known to be sanitary.

On another note, I also found that I had not been sanitizing my equipment properly, which I believe is the odd taste to my stout. I had been using the iodine sanitizer before the cleanser, and apparently you're supposed to do the opposite - the iodine sanitizes for human consumption those things the chemical cleanser removes/loosens from your equipment. Whoops!