Hi Scott!
This thread is so old that I had to go back to review what we were talking about. Since the discussion paused, I have begun wearing only cloth diapers at night (no disposables). I am very pleased that I have not had a single leak since I began wearing just the cloth diapers.

Those are the pinned Leakmaster night-weight gauze prefolds from AdultClothDiaper with a cloth booster and, of course, plastic pants. I use 4 pins at night to improve coverage at the legs. I am so pleased with cloth that I now wear cloth diapers several times a week during the day when I am at home. I have worn cloth when I am leaving the house, but not when entering into a social situation with others.
Of course, cloth is less expensive in the long run. I calculate that my "break-even" point is at 3 months of wear. So far I calculate that I will save about $950 a year by my use of cloth.
Credit for my success with cloth diapers goes to others in our group who offered such useful advice. That really shortened my learning curve.
We have moved into a new house and that meant a new washer and dryer. My wife wanted a High Efficiency washer, but, as some do not handle cloth diapers well, I did a lot of research and bought one with the controls to add extra water, extra rinse, hot water, and both heavy duty and sanitary cycles.
Being able to insure adequate water in the wash, and that the water is truly hot (not just the lower temperature "hot" in some high efficiency washers) made a big difference. Our hot water heater also is set at a fairly hot temperature. Also it really helped to add a realistic amount of soap rather instead of the lesser amount recommended for HE washers.
The wash and dry cycles do still take a long time. There was no avoiding that. The many layers of cloth in the center prefold section of a night diaper just will not dry quickly. If that section does not get completely clean and dry, the moisture left can allow bacteria to breed. However, as I wash my own diapers, my wife has not complained about the times. My diapers now come out of the dryer clean and fresh-smelling. For me it is important that, due to my more effective washing, I have been able to avoid "diaper funk" and do not think that I will need to strip the diapers.
For those who really have to reduce the washer and dryer times, I think that the only viable option is what Puffy recommended - using pinned flats. I would suggest also using a smaller flat folded for use as a booster to increase the absorbency.
Scott, I hope this answers your question.
--John