Nope on the sale, got 2 7" rounds for when I get a round headlight jeep again too
I"ve also been thinking about mounting them, the Supers, on either side of the A pillars, or if I ever get enough spare money for a good front bumper.
As for E codes eliminating the need for fogs, depends on where your fogs are mounted. Mine are in the 98's OEM spots, under the front bumper. When those fogs are on I can spot deer and other critters 2 and 4 legged, in the woods off to the sides. I use them 99% of the time in night driving now. Where I live in the poconos we get some really really bad fogs in valleys and even dips in the road so fogs are important to me. Fogs work the best when they are mounted as low as you can live with. The 550's were a shade too big and I buried them more than once off road into dirt banks, the 450's are smaller and don't hang down so far. I have more than once given consideration to picking up a set of those small Hella round ones, refractors I think they call them, and mounting them either in the bumper or in those end cap/bumperettes that the 97+'s have. That way there would be no hanging down, only have to worry about people who parallel park by 'feel'
When I bought the E codes I bought the suggested 55/65 halogens, upgraded to the whites, one white burned out after about 4 years so I stuck the originals back in, got another set of whites to stick in but have been too lazy to do it. The white xenons are so much better. Maybe this saturday when I do the big maintenance weekend, we've had 12 days of rain here and it has been a trial working on the YJ getting the stuff done that needed to be done.
As for wattage on the h4's, pretty much anything under a 100W is generally OK, clean the contacts in the headlight plugs and use some dielectric grease on them, not only keeps them from building up corrosion which also builds up resistance and makes the sockets hotter but makes them much easier to unplug when you need to replace bulbs.
Mr Stern seems to be the only one importing CIBIE's. They used to be as common as Hells'a back in the 70's and 80's. Quality wise they are a bit better than hella but not enough to justify the price difference in my book.