Looks like a good talk.

In the final slide you have "Domo arigato". If you want to be really fancy you could use the hiragana "????????" which translates as
? = do 
? = u 
? = mo 
? = a 
? = ri 
? = ga 
? = to 
? = u
 so if you want to stick to English it might be better as "Doumo arigatou" I knew my Japanese might come in handy one day! All the best.
 