On Wednesday, May 6, 2020 at 7:07:34 PM UTC-4, Bob Engelhardt wrote:
On 5/6/2020 2:39 PM, John-Del wrote:
...
I kind of like my idea of using schedule 40 PVC. ...

I would lighter weight PVC - schedule 40 is kinda clunky in this use.
PVC sink tail pieces (1-1/4 or 1-1/2").


Even better.