I finished creating the prototype for the case on inventor, based on the cases upabove.
Due to not having the dimensions or spacing for the pcbs (manufactoring site does not offer the sizing.)
So the plans for this is to either,
1. Wait for the pcb to arrive, and design the spacing accordingly.
2. Print the Current design that will fit the pcb into place, then create the holes using a tool afterwords.
Method 1 is the preffered method but 2. is useable if the pcb takes too long to arrive. Honestly this should be the case if it has not arrived a week before the project needs to be completed.