Today I leveled FWC on my Hunter from rank 0 to 6 3/4, just today! If you're like me you have tons of Strange Coins saved up-- hundreds. If you're having trouble repping your factions, here's something to do with them: Spend them on heavy ammo. Every heavy ammo synth gets you 25 rep. So every 100 synths will give you a rank, OR every 34 Strange Coins will get you a rank up. Hope this helps!