Blue daylight bulbs are not necessary. strict daylight/night cycles are not necessary (but are good) this can be accomplished simply by the natural light in the room during the day and the absence of light at night. (DON'T put the cage in the direct light from a window as your tank will overheat during the day from this)
The ZooMed and ExoTerra UTH's are ok, (overpriced in my opinion but the best you are going to get in a store) you can order Flexwatt from this website:
http://www.reptilebasics.com/flexwatt-heat-tape
You can buy it by the foot and if you also buy the wires with the Flexwatt they will wire it for you.
To bump up the humidity you will have to get a spray bottle and mist the cage. there are many threads on this site about bumping up humidity so you can check those out (do a site search from the search bar in the upper right corner of the webpage.
I'm not completely following what you mean by this can you clarify?If i am to put in some fake foliage.... would it be a good idea to fasten it to the lid. and possibly make the roof of his home softer and keep in some of the humidity?
you can get a humidifier to raise the humidity in the room that your cage is in. these can be costly and require weekly maintenance. And As I said before there are many threads on this site about raising humidity.
I can understand not doing anything at 3:00 AM, but you need to get a heat source for him as quickly as possible. at 70 degrees your snake could die or develop a sickness that can easily kill your snake. this is extremely important. the cage humidity is important but the heat has to come first.
I would just get another heat lamp for now and use the red bulb that you have. it needs to be on 24/7. If your apartment stays cold enough for the cage to be 70 degrees than a UTH will not be enough alone to heat the cage. this is what you need to do (As I said before just get the heat lamp back working for now)
You will use a UTH regulated by a thermostat to provide the hot side temperature of 88-92 degrees then use a Heat lamp on a light dimmer (which I will get back to ) to maintain the air temperature in the cage between 78-82 degrees. (the light will sit in the middle of the tank.)
Back to the light dimmer. these are cheap and can be found at most Walmarts/hardware stores. you want something that looks like this:
http://www.google.com/products/catal...MAI#ps-sellers