Good evening Mighty
Your plans are a good start. I have something similar only separate.
For the smoker, I tried to do a how to on the forum. It has a lot of basic ideas as to working with brick and layout. If interested here is the link. Its a long thread, but I did add things I would change about it as I learned to use it.
http://www.smokingmeatforums.com/t/126307/brick-smoker-compete-how-to
For the oven you just have to find a plan you like. I went with the barrel style. I made it 8in. wider then the plan and was glad I did.
Research is key. If you have a working knowledge of masonry, it will be a breeze.
Can't wait to see you get started. As always, if you have questions, just ask. We have a good group of folks on this page with a lot of awesome ideas!
Wes