sabumaru
FRF Addict
I think the best vehicle fit for you is a short wheelbase Unimog. It already has what you want, but the only downside is that it probably won't fit the garage. But let's face it, most vehicles with portal axles won't fit the garage unless it's a stock H1.
not lokin into doing it ..
even if i had a raptor ... i would go sooner into 4 link rear and long travel front
with upgrades to the axles and diff, before i would do something like portal axles
altough if money wasn't an option i would build a digital and smaal scale prototype before even considering going into modding a raptor to have portal axles.
its just theory here,
and maybe some where out there has a pot of gold and likes the idea...
so who will know ... but till that time
just theory-crafting here