if you buy MMO in the one gal jug, ie TSC, when the weather gets cold the plastic will break and spill the oil. go get a 1 gal gas can, and put the MMO in it.
I mix 5oz bottles I keep in each car for fill ups, I use 3oz MMO+2oz Chevron Techron. I can tell you my cars have never run better-been at this for nearly 3 years and there is no downside. MMO in gallons is cheap, Chevron Techron on BOGO is also if not cheap at least affordable. Bottom line-it works for me.
I do something very similar to mgm13. I use an old 1 qt. Stabil bottle to mix 26 oz. MMO and 6 oz. Techron Plus. This is approximately 80% MMO and 20% Techron Plus.
I use this at the rate of 1/2 oz. per gallon of gas. This gives me a dosage of 0.4 oz. per gallon of MMO (The recommended dosage.) and 0.1 oz. per gallon of Techron. (Approximately the rate that is in Chevron gas.)
I use this in all my vehicles. I've only been doing this for about 6-7 months, but it seems to be working very well.
to get mmo lubed in the intake manifold i use http://www.ampcolubes.com/ ST400
Plastic 1 quart container. Appropriate for all applications, modern vehicles and classics where the use of a glass container is a concern. About 2 inches taller than the ST100 kit.