Guys, your comments are greatly aprreciated
Agree with some of you that beni on this looked good as compared to beni on other sakai showa since it is often their main weakness. Kohaku pattern is matter of preference and it greatly depend on the placement of sumi as you rightly point out. Hence understood the importance of pH in 7.4 - 7.6. Luckily my pond pH in hovering around 7 - 8 at this moment so still have chance to maintain the beni and enhanching sumi.
This fish will definetly looked better than present wt the appearance of sumi. But how good will it be, may be average or champion material ? Like Dick said, 8 is the limit to see how it finished

patience patience
Certainly i dont mind if it will limit its size to 28inch but i m a bit worry wt the tail tube and its growth rate. To clarify Mike's question is not the angle of the shot but in presence it looked bulging in front and thin near tail (typical shiro utsuri body i guess). Personally i find fish with this kind of feature wont have amazing growth rate because it tend to grow upward and sideways(broad shoulder and back) but lengthwise development is average. Not too discredit anyone, i attached a picture of maruyama kohak wt the feature i lastly talked about. fyi, growth rate is 5 cm in 2 months (average i guess)? Majority of tosai (sakai) in the pond get a 4 - 5 cm growth rate per month.