Top work there!

Grab yourself some locking posts, they will keep your bridge straight and really help to transfer vibrations to where they need to go.

https://www.ebay.com.au/itm/LOCK-DOW...154756-20017-0

AU $13.78 12%OFF | KAISH Guitar Locking Tailpiece Mounting Studs Locking Stop Bar Posts Wraparound Bridge Locking Posts Chrome/Nickel/Black/Gold
https://a.aliexpress.com/_mrcG5y0

Depending on which set you get, if they come with the cheap Allen key screws, replace them with some Phillips head screws of the same thread. Just go to a bolt shop and you'll be sweet. Or let me know and I may have some lying about from my past endeavours