Can a Praxis Solo C3 Wormhole Sites and if so can anyone suggest fits

I want to try soloing C3 wormhole sites, most ppl suggest rattlesnakes or Raven Navy Issues, but i don’t have the money and i want something cheap with the effectiveness of a Battleship. So can a praxis solo a C3 wormhole and make decent isk/hour like 90-100+, I’ve done C1-C2 wormholes b4 in a gnosis and a drake but they weren’t profitable like my max isk per hour was 40-50. Also can someone suggest fits which total inclusive of the battleship to 350m-400m and i can’t use t2 missile launchers cause i don’t have enough skills


Thanks, This is exactly what i needed