Building Stair Rails on a Deck with round inset spindles

My first time building a set of stair rails on an old deck I rebuilt. I used electrical conduit for spindles. Built on a budget.

These are some affiliate links to some of the things I use:
Rigid Drill and impact set - https://amzn.to/3fRitej
Ryobi Reciprocating saw - https://amzn.to/2ArdBfz
Deckmate 1 1/2" screws - https://amzn.to/3dMlvyE
Speed Square - https://amzn.to/2zB4GI9
Dewalt Tape Measure - https://amzn.to/2LxGVDq
Safety Reader - https://amzn.to/3bViF9i
Speed Square - https://amzn.to/2yryuGU
Irwin Quick Grips - https://amzn.to/2zsED66
Galaxy Audio Teck Wireless Mic - https://amzn.to/3ecg0td
Bosch Router - https://amzn.to/3gex2st
Galaxy Trek Wireless Mic System - https://amzn.to/2yXdIzj