[Can someone make me skript?]

I need a boss fight skript where 
every hour it spawns
has 50 atk dmg
has 4k max health

custom name &b&lThe Storm

custom bossbar &b&lThe Storm

[Can someone review this?]

 

every 1 hours: console command "/minecraft:summon wither named "&b&lThe Storm" with attack damage of 50 and health of 4,000 {153 70 -48}" broadcast "&c&lTHE STORM HAS SPAWNED" console command "create bossbar titled "&b&lThe Storm""