I played with my Krait loadaouts for CZ/Rez PvE currently.
Add a Taipan with Beams to all loadouts, plus Guardian SRB, a Shield Cell for emergencies, and 2-3 SRB (your shields are MASSIVE that way, while your hull is paper-thin, NEVER let your shields drop or run!). Dirty Drives G5, stripped down overcharged PP. G5 Fast recharge Power Distributor.
A combination to train skill, but too slow if you want a good time/kill ration (but FUN! And even quite versatile in PvP ...):
Plasma Krait:
3x Class 3 Plasma Acc, Grade 5 Efficient/Focused or similar
2x Rails, Grade 5 Cascade, Superpen
Easygoing variants:
Highly efficient PvE combo:
3x Class 3 Beams, 2x G3 Efficient, 1x G3 Long Range Thermal Vent
2x Class 2 Multis, Corrosive plus something of your choosing
All gimballed.
Same without ammunition issues:
3x Class 3 Beams, 2x G3 Efficient, 1x G3 Long Range Thermal Vent
1x Class 2 Beam
1x Class 2 Multi, G5 Corrosive
All gimballed.
You can fire the Beams indefinitely without heat issues, 1 Pip in Shields and 1 in Engines is enough so you have 4 for Weaps. You'll ust have to pause for a second now and then to let the guns themselves cool off.
Bukld 3 Corrosive Multi is only used until the corrosive effect bites (and again when it has worn off), you'll stay in the game much longer that way.