I think OP is after layout more than the actual symbol. Make the cross stripe single line or even color the mains directly above a cross, as long as it is in the hash color zone and both lines are roughly the same it shouldn't look too dorked up. Don't need much room for the string stencil. I don't see this a lot, by the way (string stencils in general) without an actual sponsor... if you have a sponsor then ask them.