I remember the last attempted assassination - that of Reagan by John Hinkley back in the 80’s. In my opinion those Secret Service agents reacted much quicker & better than Trumps detail did.
I was shocked that their initial reaction seemed to be to just stand there like human shields, letting him try to mug around them. They should have physically held him down and immediately start pushing him off the stage. Trump was largely a motionless target for a prolonged period of time, which the Secret Service should have not allowed.
Just finished installing a 11kw system with 2 Powerwalls in MA and it was closer to $70k. Rebates, tax credit, etc. will help a lot though.