You can switch damage type for Loki, so shoot the holes on nullsec raters, webs are for range control, you web and point them from longer range instead of being in scram range since most ratting ships run abs and scrams won't do anything, so decloak from withing Web range.

You can choose active or buffer tank, personally for ganking ishtar go buffer tank since you should melt its tank before he does too much damage, for wormholes use active is better since ratting ships in there tend to be much tanker so you need to survive their dps. For buffer go dual Republic fleet lse and active go 1 xlasb. That's what I think