Ok so these are the engine mounts for a diesel XJ,
then here you can see that while the mounts are similar in design, they do not bolt in the same place, rather they set slighter further back in the engine bay, and utilize some different bolts.
Now from what I can see in the pictures of those mounts and from looking at my engine it looks like these mounts might share the engine side bolt pattern, if this is the case then I might be able to get real lucky and just have the motor boltin to the engine bay, boltup to the factory tranny support, and not have to build either of those.
If I am not so lucky(which history would seem to indicate that I am not), then I will not be able to use the engine side bracket, in which case using the XJ diesel motor mounts will probably still be better, they set further back and are almost necessary. It appears that trying to use the gasser XJ mounts will actually interfere with things like the AC compressor, Injection Pump, and Power steering. So right now the plan is to use diesel XJ mounts, and probably have to build my own engine side brackets.
Now something else has come up, if my ECU came from a vehicle with a SKIM(sentry key immobilizer module) then I will either need to get the calibration reset from my ECU, or get a SKIM and transponder key and have both the SKIM and the ECU reprogrammed via the DRBIII to match.