Hopefully, the process should go something like this:
After an exceptionally brutal autopsy, in which the doctors take no care to ensure smooth incisions or even to sew the cavities they make shut, said bodies should be passed on to a team of Israeli rabbis, who will them procede to use them as urinals.
When the rabbis are finished, each body should be liberally coated with bacon grease and set alight. The charred remains should be pulverized, until they achieve the consistency of talcum powder, whereupon, they will be put up for public auction to the highest bidder for use as an additive to kitty litter. When they have served this purpose, the remains should be carefully collected and airdropped over the individual terrorist scum's country of origin, with a note attached: "Courtesy of the United States Armed Forces".
The entire process should be available on Pay-per-View, 24 hours a day, 7 days a week, 365 days a year. The proceeds will be used to rebuild the World Trade Center and Pentagon, and to pay for a college education for every child who lost a parent on 9/11.
As a special twist, just for Ramadan and the Haj season, the process should be done by Israelis, and not Americans.
I see you've put some thought into this. ;-)