Hi Dick,
Yes, I have been looking out for weakness in hi at the tailtube and sumi quality at the hachi area. Thanx for your advice.
Hi Bancherd,
I am still surprised by the popularity of 4 though I think it probably has the weakest body. Thanx for taking a look!
Hi Hwong,
You can keep the elbow to yourself

I am still excited by #2 though I have taken in comments by everyone to heart. The prices of Maruyama kois in Singapore has been rising but I can still quite happy with this lot.
Cheers..