Fire/Cold PVE build

This toon will be mostly used on strike forces.

What bonusses do you all recommend. I'm considering the following options:

+hp (near max) and +rech (~100%) with venge

or

+hp and +rech with aid self

or

softcapped ranged defense (probably w/ venge)

or

mediocre resistences to s/l/f/c/e plus aid self -or- venge with decent +rech and +acc (~65%)

---

I'm tempted to go aid self. I normally play a rad and having the little heal is nice.

Thanks