Yes the DOAK color is great. I just picked up a cardogan a month ago also in the same color and also have a Shannon MTO pending also DOAK.
This pic color is a bit off bc of the lighting in closet. First pic is more accurate color in real life.
Too bad styles like Cadogan are getting pretty much unnoticed.. They are amazing!
Fit should always be the most important factor. However I don't have any experience with the 606, but the pair I have on the 202 works just fine for me.
The 202 and 64 are most comfortable for me but IMHO the Dover looks best on the 606 last and I don't think it is too pointed, another great fit was a 888 last but on the F fitting .
The 82 last is the best looking last if you ask me but unfortunately I cannot wear this last as I have fairly broad feet!
Try on and see what you find most comfortable as we all have different shaped feet.