One thing we with DJs (factory "restomods" of parts-available) learned of Willys, is "never say" they "never did that". Willys was great at using what was available until inventory was used up. DJs (2WD) still used the L-head until 1963 but share a lot in common 'electrically' with the CJ3Bs 4WD. I say enjoy what you got and keep on 'Jeepin' in "iconic style". Besides, it'll make 'yours' easy to 'identify' by its 'uniqueness'. Happy Motoring!