I dont think it's really viable to do 10 man incursions with 5 pilots and have it be near the risk/reward ratio of other things you can do like L4's. You really need 3 logistics ships for safe 10 mans and that would only leave you with 2 dps ships. Compare that to a full group of 10 that has 7 dps ships they'll be clearing it more than 3.5 times as fast as you can most likely. What multiboxers really need to do if they want to stick to 5 or less ships is team up in pairs, have one guy do 3 logis and a booster and have the other guy do 5 or 6 DPS. You can really make some good cash clearing 10 man incursions - they are just as if not more profitable than the 20 and 40 man incursions that I'm running and I have just a buttload of isk right now playing rather casually.