OK, so with the mods to the front axle it'll probably survive decently. Should be stronger than a d44. How about swapping something else into the rear? Maybe a 9"? Pick up an EB 9" and put in a $409 detroit and 31 spline alloy axle shafts with 6 lugs. Should be able to do it for about $1000, and get $500 out of the toy rear. How wide are the tacoma rear axles? I think they have a bigger r&p.