Yeah I know it's too high but I have alfine cranks with a 39t and white industries 16t cog. Atm can't afford another nice WI 18(or 19)t rear cog. Guess I could go for a clickster but I also don't have a freewheel removal tool. As far as I can see I'll have to HTFU
To be quite honest, those cheap freewheel (as long it's not Shimano) will work pretty well, the lovely freewheel are noticable when you're going slowly.
Assuming that I didn't bother to read this ^ bit ( I'm sure somebody on here would lend you the tool ), then you can get a nice replacement cog for your WI freewheel, for about the same price as a Clickster.
That's a gearing I usually ride on the road with.