hey james whats up,
i'm just curious, why do you have to breed them, why can't you just take them both and not breed them?
as for whether to breed or not, there are many reasons not to breed... first do you know if they have healthy backgrounds, if not, you might not want to breed and bring kits into the world that might not be healthy. etc..
even if they are proven chins with great backgrounds, i would suggest not breeding [to anyone] unless you research, research, research, and when you think you know it all research more. and also get a mentor.. why? because people think, and i do include myself in that, its easy, what can go wrong.. well let me tell you, alot can go wrong. i did it. i regret most of it, except for angel, and i shed many tears. here are just a few questions if some things went wrong:
what do you feed a kit if mom dies? do i really have to feed them every 2 hours around the clock, but i have to get up for work in the morning? what if it's a breech birth? how much should the female and male weigh and does it even matter what they weigh? if you can't find a home for the kit, can you afford to keep another one, what if it doesn't get along with the others, can you afford a separ cage?
again, they are just a few questions, i'm sure theres tons more, but i' dont know them all since i only did it a few times.
good luck in your decision, i hope i have helped