Its a lenny right now actually so perfect, I guess ill take some time off of the lab ray to make sure it doesnt change species again, thanks!
As long as you aren't labbing for a while, the highest value for your points would be to train... LEVEL!!
When you get lens flare and Warlock's Rage that's 2 freezers for less np than 1 100% freezer costs, in addition, if you get your level up a little bit higher you can get the healing ability which will take full advantage of your pet's impressive hp.
That is definitely the best value for your NP, and even if you go back to labbing the cost to keep your level up shouldn't be too extreme.
As for set items, your HP is already a great defense. I agree wit the previous posters who recommended Parosol of Unfortunate Demise and Altadorian Swordbreaker. Velms Healing Potion would be a great cheap healer to take advantage of your insane max HP. Finally.. if you need damage Skarls Hasty Mace is a good option. But with the speed at which anagrams are deflating in the auction house market right now, I would hold onto your NP and collect interest on your money. It will pay for training (or at least part of the bill) and weapon prices are probably going to keep dropping for a while given that TNT has shown almost no interest in doing new battledome content.