Hey folks. We have a shower that I want to mount two shower rods (one for liner and other for outer) far enough apart so they clear the 5inch sill at the base, one on each side. The walls are floor to ceiling tile with no grout lines where I want to mount the bars. I do not want to drill into the tile because we have talked about doing a frameless door when funds become available down the line. I have been hunting for weeks and tension rods either look terrible (plastic) or rust. Several are also reviewed as falling easily. Quality brass rods all require permanent mounting via drilling. The span is 67 inches and I am looking for brushed/satin nickel. Anyone able to help? Thanks!