Well at lvl 31 my necro has 2136 hp, so i dont know i expect to have more than you at lvl 36, the best way to tell if u have high hp, is ask other necros ur lvl and necros u grp with.
I have 5.2k hp, and 7.7k pow, and my gear sucks so much!!! I still need my last 2 int maxes and then I will be over 8k power and finished with my necro!
looks good to me so far. The hp's really start pouring in at about level 50. Keep pumping int and stam. Save tunar and get some black sapphire earrings when you are high enough and you will be very pleased.
That's really good actually. At 37, my nec's hp is about 1900 but he has max int. It depends if you made your necro for more soloing or more grouping. I have really high PoT and power so obviously I was built for groups. There really is no wrong way to do it.