Matt,

Superlift used to offer just such an upgrade. I don't know if they will do so again or not. If you want to go that route at this point you're only out the cost of those front spacers (which are negligible), as the OEM struts are utilized -- so I really don't see a problem.

For what it is worth, I'm well aware of the desire to get what you're talking about, but at the same time my experience tells me that there's little practical need for it. It's mostly "beef as bling," if you know what I mean. There isn't anything wrong with that necessarily -- I can't tell you some of the useless-but-badass stuff I had on my CJ7 -- but it isn't going to be important for most folks. My Commander, as a test vehicle for 4xG and for SL, is put through some hard labor both off-road (often hitting the hardest spots on the hardest trails) and on-road (trailer-pulling, long-haul driving), and I'm running the OEM fronts and the basic Superride rears, with no disconnects or what-not. Works great.