now that I can see it on screen I think using green text makes it look too much like 'Yisland'.
Can you try blue again like in
#12 but use a capital N for net?
So, try 'islandNet' and 'IslandNet' (note where I've used the capital letters) - and use a font that makes the capital 'I' and little 'l' look different when you write 'Island'?
I like the type of font you used in
#12- it's not as formal looking as
#58, but I think it would make the capital 'I' and little 'l' look the same- is there a similar looking font that can make these letters look different?