It seems to me beneficial to set it to a lot, because it can keep your slow running team out of a few double plays, as you say it will generate a bit of scoring to compensate for not very high slugging percentage, and your team walks a lot and strikes out very little.
Ideal strategy I would say. Yes, occasionally someone will be thrown out, but it sounds like a team that puts contact on the ball - I would check the contact # numbers of your batters maybe, but otherwise it seems like a good managing strategy given the team's abilities and limitations.