Try the Goldring Eroica MC. I believe it's height is similar to the Rega carts, so you shouldn't have to fool around with shims under the arm.
http://www.needledoctor.com/Goldring-Eroica-LX-Cartridge?sc=2&category=373
http://www.needledoctor.com/Goldring-Eroica-LX-Cartridge?sc=2&category=373