FN Magic rebuild

so since this rig is no longer being raced and is a trail rig debating on lower gear options. 1 5.13s in axles 2 Atlas T case 3 NWF black box 4 Magna box not sure if options 3 and 4 would fit in chassis any suggestions o Option 5 if i win lottery or find sugar Momma is a three speed hero :

Just get the turd box preppd for harlan next weekend

it is prepped already

Pics from harlan the other weekend