The Rebel Flagship might be tough but it's no match to The Event Horizon and it's hellish crew! FTL bested on Normal!
Fully upgraded(4x) shield penetrating Beam weapon (native to the spacecraft) firing every 20 seconds.
2x Mark 2 Burst lasers (six laser volleys every twelve seconds).
Heavy ION cannon.
Boarding droid and Hull repair droid!
Fully upgraded shield.
Fully upgraded engines.
Decent crew (no Mantis though).
Last encounter was actually easier on Normal than Easy thanks to the crazy ship I managed to build. Final score: 4547
Named two crew members Engine and Shield to keep things simple heh.