Paladin to a Fighter Kit Mod

I was hoping to remake a PnP character that I played with who was a Paladin/Sorc. Of course, I know this is impossible with the engine, but I figured the closest thing would be to make a Fighter/Mage with Paladin abilities.

I have two questions:

1. Is there a mod that already exists which makes a Paladin/Cavalier/Inquisitor into a Fighter kit rather than a Paladin?

2. If not, how would I go about doing that? I know I would lose the Paladin spells, which is fine since I can just redo those as Mage spells within DLTCEP if I want. I'm pretty versed with NI and DLTCEP but have almost no idea how to use WEIDU.