Hey Superchode,
If you have an earlier 750K series.......
I have heard of several different techniques for removing the tank badges.
Some use a thin and pliable putty knife to slide behind the badge and gently pry along the edges, top and bottom, until it starts to come free, keeping the pressure even so as not to over stress any one particular section.
I have heard of single edged razor blades being used in the same manner.
I have also heard of someone who swore by fishing line, of a great enough strength, and slipping that behind the badge with line sticking out from the top of the badge and the bottom of the badge, then gently but firmly pulling on both ends of the fishing line, working it back and forth, that is, left and right, keeping the amount of pulling pressure on the top and the bottom the same.
I am sure there are other methods that I have not heard of, but creative thinking can devise new methods too.............. Good Luck with whatever route you take........
~ ~ ~ jaknight ~ ~ ~