How do I move the System Reserved Partition (drive E:) to a new drive?

My attempted upgrade from Windows 7 to Windows 10 stopped with the message that my System Reserved Partition was too small. Sure enough, my research indicated that Windows 10 requires a larger petition. I used MiniTool to extend the partition and discovered that my System Reserved Partition, which Windows has assigned drive letter E:, was on a different drive than I thought. Attached is a snip capture of my disk management screen.

Disk 2 has the OEM Windows installation, which is now in drive G:. I added a 500GB SSD as Disk 0 and cloned the original disk. I added Disk 1 and Disk 3 for additional storage. In the transition, somehow the Drive E: System Reserved Partition ended up on Disk 1. I used MiniTool to extend the Data partition on Disk 0 (from 100 MB to 408 MB) as well as the System Reserved Partition Drive E on Disk 1 (from 100 MB to 533 MB). There seem to be a few glitches from the resizing that I need to clean up. The worst seems to be related to an error messsage that C:\Windows\Prefetch is corrupt and unreadable. This is related to Adobe Creative Cloud and I haven't tried to fix it yet. I think that there are pointers to the G: drive rather than the C: drive.

After seeing that my disk management is a bit messed up, I decided to post here rather than proceed with the Windows 10 upgrade. I want to have the System Reserved Partition Drive E on Disk 0. (Do I need a Drive E:?) I think the Gateway C: drive on Disk 0 needs to made Active. And I think I need to tell Windows where to find boot data. I would appreciate a set of instructions to get this done correctly.

Thanks for the reply, AddRAM. The Windows 7 installation I use is on Disk 0. This is the disk that I want to update to Windows 10. The other disks will be for storage only. For now, I don't want to change the data on Disk 2, which is where the original OEM installation of Windows 7 is located.

The 400 MB "Data" partition (originally 100 MB) on Disk 0 (the SSD) was created when I used Samsung's utility to move my existing installation from the original drive (now Disk 2 - Gateway G: ) to the SSD. I don't know how or why it was named "Data".

From the research I've done, this issue with a too-small System Reserved Partition on Windows 7 machines that are upgrading to Windows 10 is relatively common.

Your advice seems at odds with this advice from Bill2 on an older thread:
System Reserved partition on wrong drive - how do I move it?

From what I can tell, the system files in the "Data" partition on Disk 0 are essentially the same as those in the System Reserved Drive E: petition on Disk 1. And they are also essentially the same as those in the 100 MB System Reserved petition on Disk 2. How can I tell which of these partitions Windows looks at when booting? Is this established by BIOS settings? Does it make any difference whether the System Reserved Partition is given a drive letter?

Disk 0 is where I boot from now. Disk 2 can boot because that disk has the original Windows 7 installation. Disk 1 cannot boot, I don't think, because Windows is not installed on it, even though it has system boot files in its System Reserved Partition.

How can I tell which of these partitions Windows looks at when booting? I assume that only Disk 0 is read when booting. Is this established by BIOS settings? Does it make any difference whether the System Reserved Partition is given a drive letter?

Did you look at the older thread I referenced?

Thanks again for your response. Should a drive letter (like E: ) be assigned to the System Reserved Partition, or doesn't it really matter?