Restore DB from backup with move - need to set to single user mode first and then reset to multiuser?

Question

Im going to restore a recent backup from a production server DB to a test server DB and I want to do it through tsql.  The DB already exists on the test server, I just want to overwrite it with a fresh copy.  There may or may not be some activity
on the test server that is connected to the database, but its not important and can be abandoned/discarded.
This is what Im getting ready to do
First, get an idea of what the file paths are specified in the backup file
RESTORE FILELISTONLY FROM DISK = 'file_back_to_backup here .back .dat etc'
Then, set the DB to singleuser mode, and discard any connections/transactions currently started
ALTER DATABASE MyDBName
SET SINGLE_USER WITH
ROLLBACK IMMEDIATE
Then, do the restore, specifying the paths to the mdf/ldf files that already exist.
RESTORE DATABASE MyDBName
FROM DISK
WITH MOVE 'db logical name' TO 'new data path .mdf', MOVE 'log logical name' TO 'new log path.ldf';
Questions:
(1) If I specify the data and log file paths as ones that already exist, will they be overwritten?  This is what I want, as I just want to copy the prod db over to the test server.
(2) Do I need to explicitly reset the DB back to multiuser mode, or does this happen after the restore?
(3) Anything missing from the above script(s) ?  Suggestions?

Answer 1

Questions:
(1) If I specify the data and log file paths as ones that already exist, will they be overwritten?  This is what I want, as I just want to copy the prod db over to the test server.
(2) Do I need to explicitly reset the DB back to multiuser mode, or does this happen after the restore?
(3) Anything missing from the above script(s) ?  Suggestions?
1.Just restore the backup with REPLACE command and it will overwrite the current database.
2.No , database will be automatically put to Multi user mode if you are restoring with recovery
3. Single user script is fine .Change restore script like no need to use with move option
restore database db_name from disk='location' with replace
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I think I will still need WITH MOVE, as the files in the backup are using a different path than where they are located on the test server, correct?
RESTORE DATABASE MyDBName
FROM DISK
WITH MOVE 'db logical name' TO 'new data path .mdf', MOVE 'log logical name' TO 'new log path.ldf' WITH
REPLACE;