Avoid the 2 forward 2 back at all costs!! If you're not willing to relocate the gas tank, look at an offset wishbone or something. If you're gonna stick with the reverse 4 link, at least run the lower bars back too.
Here's my 92, which by the way will be changing in the future to a Watts link set up:
On my Taco I'm running a Thorbecke wishbone set up, but the gas tank has been moved:
Here's an idea of what the lowers will look like...
and here's where the pivots are, minus the upper bar mounts which haven't been designed just yet, but they'll be roughly 7" above the lower tabs you see on the crossmember, then the bars will be welded to the pivot on top of the diff..