Super Polymerisation is very good too actually. That and Miracle Fusion (and sometimes Parallel Fusion too) are what you want to be doing for a Fusion Hero deck. The other route is to run a Hero Beatdown which uses Elemental Hero Neos Alias and anti meta stuff like Thunder King Rai Oh etc.
Haha. Well it's a tricky image to significantly darken so it can't be helped too much. As for the text, as long as it's funny in my opinion, I don't mind adding it to my signature.