think you could turn a D35 into a solid axle? it would have to be cheaper than putting a EB D44, or a full-width or narrowing a full-width in order to be a good idea. i dont know how much it costs to do any of those, but i've been thinking about this a while
you'd need a welder, new axle tubes, new axles, coil spring mounts, shock mounts and a new radius arm connection to the axle (something early bronco-ish) a diff cover would also need to be made, i was thinking something like the ruff-stuff covers.
http://www.ruffstuffspecialties.com/catalog/ford-88-38-differential-cover-p-180.html
people spend $500 for extended radius arms for more flex, i think this could be done for about that too, maybe a tad more, opinions?

you'd need a welder, new axle tubes, new axles, coil spring mounts, shock mounts and a new radius arm connection to the axle (something early bronco-ish) a diff cover would also need to be made, i was thinking something like the ruff-stuff covers.
http://www.ruffstuffspecialties.com/catalog/ford-88-38-differential-cover-p-180.html
people spend $500 for extended radius arms for more flex, i think this could be done for about that too, maybe a tad more, opinions?