Nigel
Can you borrow a secondhand one from someone?
Go to your local sportsgrounds (or anywhere with open space) and practice a bit, with the spool tensioner on a little tight to restrict the free spool a bit. A few outings until you get the hang of it, releasing the spool tensioner once you're comfortable. Then, you can try out for real (at Garvies-Sloan Road even!). Don't through your coffee-grinder away though, a decent one like your's is very usable (and enjoyable) for edibles. Hell, even the ESA guys are using them for geeg fish now!
The best sport is light tackle!
If you are dead keen and ready to purchase a multiplier right now, any of the Shimano or Daiwa ones mentioned in these replies are good.......check your budget, check the look and style of the different makes and make a choice that appeals to you. In a few years, if you have saved enough, decide then if you really need a flashy Trinidad or Saltiga.
I love to watch a 'real' fisherman pull the fish on an el-cheapo right next to some guy with a flashy expensive reel who can't catch a thing!
Good luck........ask on this forum for guys in your area that may have a reel to lend you!