A little less exotic than the Jag, and way more popular around here are front suspensions from Ford Crown Vics and Merc Grand Marqius'. I'm not sure of your track width, but it may be close enough, with the proper wheel backset. These units also have power R&P steering, discs, and are bolt-up with much of the suspension being aluminum forgings. They have replaced the Volare and Mustang / Pinto units because they are cheap and plentiful.
Here's a typical 9-minute youtube vid of an install in an early F-100:https://www.youtube.com/watch?v=zmrDRZwVS4A