With the front axle it is possible to get a junkyard axle with 4.10s already in them. All depends on the circumstances. I would look for a non-CAD XJ Dana 30 with the bigger 297 axle shaft U-joints. Or, barring that, a TJ front axle with 4.10s (All TJs have the bigger joints). The TJ axle will be a low-pinion axle, but you don't have enough lift to really worry about that. Then go ahead and re-gear your Dana 44.
But if you can't find one with the bigger U-joints, those can be added in later, so really any 4.10 XJ/MJ/TJ Dana 30 would do. car-part.com may be of help in finding one or at least checking out local junkyard prices.
When getting new gears installed, make sure you get a good warranty on the work. If set up wrong, they can burn out quickly.