I did some searching, and found both people that swear by the 4WS, and those who delete it and never look back.
In the future, I plan on doing the 4 bolt LSD rear end, 3KGT rear "trailing arms" I guess (to be able to mount the 3KGT 4 pistons all around, and keep the E-brake), Evo 9 MR Bilsteins...