Nepenthes Rajah & Ephippiata Cultivation

[Aliamyz]

Just want to ask whether how you guys grow your nepenthes rajah ,lowii and ephippiata.
Any special requirements?
I need answers for these questions:

1.How much sunlight do they need?
2.How low temperature it can tolerate and in what level they will stop producing pitchers?
3.Can i grow them in lowland condition by misting it with very cold water 3 times a day (morning,afternoon and night)?
4.How long will it take from recovering from stress?
5.What are the common problems that occurs when growing these plants?
6.How long will it take to produce a leaf and a fully developed pitcher?
I need advice......help!
Thank you!