Crashing only on custom class creation (load order attached)

[mrstrat24]

My modded Oblivion is crashing to desktop whenever I try to use custom class creation (either during the initial dialogue or during the final sewer exit option).

I've attached GIFs of my load order, plus there's the Bashed Patch built in Wyre Bash that got cut off in the screenshots.

 

The game runs fine with a pre-fab class and runs perfectl in all else so far, including beyond the sewer gate.

 

I've got a bunch of mods here - any thoughts on what could be causing this particular crash?

 

Of course I could just press on with one of the pre-fab classes, nbd, but I don't want to invest time in a character that might be lost later due to latent issues I don't notice yet if there's something wrong with the character process.

 

Thanks for any ideas!