Yes brother that's good only but morning arrivals will be more in MS and it may not be possible you can have look on BBS RMM/PDY here VSKP 19:05 - MS 08:30
Then our proposal may get arrival at after 09:30 only if it starts after 20:00 at VSKP means
If this train is introduced for the benefits of VSKP people means it can be as per above timings
If...
more... train starts at evening in VSKP means it can reach early morning to MS so that working staff and students may get time to settle down fast and run to their particular plans.
And in return if train starts around 23:00 in MS means again they will have more time in Chennai for finishing their activities and as a result VSKP arrival will come afternoon only as per my view.