i use the Fender bronze strings in just that gauge and they are fine.
Regarding your action, you have to file down the saddle's base to lower the action and its a total pain. You may wish to consider one of these adjustable guitar saddles to get the action right, then you can measure its height and apply that to your own solid saddle. If the adjustable saddle is too wide, you could move the screws, or chop it into two, shorten the parts and glue together. Worth checking neck relief first though.
[url="https://www.googleadservices.com/pagead/aclk?sa=L&ai=DChcSEwibg7Gn-9XTAhXkt-0KHQm6Ct8YABAnGgJkZw&ei=dfkKWaHfAsi9UdHYuoAJ&ohost=www.google.co.uk&cid=CAESEeD26HSyZJTHh-Cf_z_vV-A9&sig=AOD64_0xHFHQEEMf0o8bQ7bcoRDMnALR2w&ctype=5&q=&sqi=2&ved=0ahUKEwjh7ain-9XTAhXIXhQKHVGsDpAQvhcIfw&adurl="]https://www.googlead...AQvhcIfw&adurl=[/url]