I want your disc brake conversion specs. Did you get a different hub or did you get an adapter and how did you mount the caliper on the fork?
Caliper is mounted on the fork via standard ISO disk mounting tab(can buy for around $7-8 or make your own with 1/4'' plate!!). No one makes a 24 inch disk wheel, so you have to make it, or go with a 26 inch disk wheel and look like a goonie. You can get cheap 32 or 36 spoke disk hubs, but i found a special BMX hub (Halo) with 48 spoke so I could use the original rim plus i love the look of 48 spokes(don't scrimp on the hub.....cheap hubs like the hubs that come orginally with these bikes are trash and cheapo bearings go bad, get a nice hub). I really wanted to spoke it radial like orginal wheel, but since its disk, its a very bad idea. I went with 3 cross pattern and it seems to flow nicely with the back wheel. I masked off the rim before i respoked it and poked holes in the tape to theard my spokes through so i can paint the spokes black like the orginal ones(or you can go expensive way and get black spokes). Use DT swiss spokes only, all others are trash! Account for 1mm of rim shrinkage when you calculate spoke length for your particular hub if you use the stock wheel.
I have an extra wheel I spoked up if anyone wants to buy it with high end Halo hub. Looks just like mine, spokes aren't painted yet. Or I can spoke yours up for you with the hub you buy for a good price.