I second this. A cm045 would be a much better option as it has a simpler disassembly and is easier to work on.Welcome back to the Forum adas1223!
Are you sure that you want to go with the CM-035A instead of the CM-045A?
I know that the CM-045A is out of stock at a lot of places, but it may be worth waiting for. More of the externals are stamped steel, it has some better internals, the build quality is really good for what it is, and it is a VFC clone which I have come to prefer immensely. On mine, it appears that I also have more space underneath the dust cover versus the TM clones that I have had. I say that because it may help/pertain to how much space you might need with your build.
Good luck and I look forward to seeing future updates,