It is still better than an open dif and for the purpose posted here it would work great (on road, rain, and snow occasionally)

Bu-Bye seriously consider Mosi's offer. I am sure on of the PNWX members will be going to West X so you could save your self on shipping there possibly. Even if the install runs $300 that is still a low milage lsd installed for $350. (Also West X is not for a couple of months, buy it now and work out shipping later. So far I don't believe there is another option if you want the LSD. Just an idea.
HAVE FUN

Alan