Encased injection cake mold

I am wanting to have a cake mold made. I have attached a picture of the cake molds I am currently using for my cake business. these molds allow me to create numerous types of cakes based on these foundational shapes. However, I am wanting to create a new mold, that will improve some of the inconsistencies that these molds cause. 1. The first issue I want to solve is to have one complete mold that has the ability to open and close so that there are not two separate sections that I have to piece together as you can see in the pictures I have attached. 2. The second issue is when I bake a cake in these molds, in the pictures I have attached, it tends to stick significantly to the silicone pan often causing the cake to break as I remove it. I think something that is aluminized and non-stick for material needs to be taken into consideration 3. Having the ability to open and close without of the cake leaking out requires a seal of sorts and a locking mechanism to bring the pieces together 4. Because of this, it will require some sort of access port/hole to pour in the cake batter before baking 5. In order for it to bake properly, it will have to have the ability to lay down, this I think will require a stand to properly hold the mold since it is round in nature. 6. Going back to issue number 4, depending on where the access port/hole for the cake batter, development will need to take into consideration that this port/hole needs to stay on the top of the mold when it's in the lay down position/baking position so that the batter will not pour out. 7. As a part of this project, whoever accepts it will need to not only conceptually create the design, but will need to have it manufactured as well. 8. If the mold is successful I will be interested in mass production. I have also attached photos of the cakes I have made with these current molds for your reference to conceptualize how I turn these molds into a finished product.