dangit im so sorry your 1 died,i remember all that too well.Mine is less than a year old and is doing great.Stay in touch with us and we will do our best for you.Mine is in a cage about the same but taller.Heat lamp on one side only,screen top with no holes too big,Large shalow water bowel on opposite side of heat lamp,Moss and half log to hide in and some branches witch he does climb.I dont let it get too hot and i feed him 1 time a week,sometimes 2 pinkys in 1 feed,now he eats the small frozen fuzzy mice.I warm them in hot water in a glass unti i can leave them on my hand for a bit and not feel any cold come through.Your in cali also,dont fret the humidity.They are usualy very hardy,yes being so small bad things can go wrong maybe faster but just keep us posted.Try not to get the smallest one.Do you have a swamp cooler in your house?