conduit

I need to run some RG-58 underground from an antenna to my house. ~55'. I figured I'd run it through PVC conduit buried about a foot deep. To rotate said antenna I'm going to use an RCA VH226 rotator, so I'll need to run that cable underground as well. The output from the box to the rotator...

Aspiring HAM here ... very new ... and I just happen to be in the middle of a big home remodel. While remodeling, I have added a 1" metal conduit that will go to the roof and I am wondering what the most useful and versatile wires to put in that conduit would be ? My existing requirements are...