got a FUJI MONTEREY w omen's bike (I think it's 12 speed) & removed what looks like original tires & intertubes due to dry rot in tires. some of rubber stuck to the inside wheel & when I removed rim tape I see that the spoke ends are rusty. Whats the b est way to clean? Scrape off rubber inside wheel w/ metal paint scraper?---will this damage surface? Can I put the new rim tape down & not worry about tips of spokes that are rusty inside wheel? If not, what do i use to get rid of rust. Lastly, is it better to use cloth or plastic/rubber rim tape? Thanks!