how do you save a ROM once you make it in a downloaded kitchen?

[schollianmj]

So I have been playing with Scott Crosler's and Bored's kitchens for a couple weeks now. Im really liking what I make, but would like to know how to save the ROM rather than just checking the boxes and flashing instantly. One of the guys at work really likes how i have my Pro set up, but unless he drives out to my house (which is a 98 mile commute for me, and he lives an additional 60 miles the other way...) I dont see that happening. If i could just figure out how to save the ROMs like what everyone posts here, that would be great. Im sure its something simple that I am missing, but could some one help point me in the direction of the solution?

Thanks.