Hi Raimund,
I've made 2 color variations and full body for "K"letter for # 128 entry, that makes letter "K" to be more prominent.
Maybe your colleague had the feeling that "ing" letters from the "King" words looks like the one from the ING Bank logo, just because majority of serif fonts look alike. I don't know what is the font used in ING logo, but if you look and compare the 2 fonts you'll see that are different. For example look at the "N" letter or "G" of the two logos and you find that are quite different. In ING logo the main symbol is the lion, used by them since 1881.
Also the font used by this brand
http://www.greeneking.co.uk/may seems similar to ING, but also is different. And the examples may continue. The "serifs" makes all the fonts from this font category to have a closer look.
As a conclusion, you don't have to have doubts about the font because in your logo I used a different font from ING's and there is no relation between them.
I will work also on # 131 entry to make also the adjustments according to your suggestions.
Thanks for feedback!
Regards,
Ake