Another vote for the Revolution 3 scissors, which were recommended to me by Rob @ Affordable Table Tennis.
One time I misplaced the Revolutions and used slightly smaller no-name curved manicure scissors, thinking they'd do the same job because they looked similar - nope, it was like a mouse...
At the risk of being annoying - stick with your existing Rozena & Primorac, and spend big on coaching? Your equipment is not the limiting factor at this stage.
Have you tried cleaning them? Wash the sticky surface under running water while rubbing the gunk off with a thumb or finger, then air dry. The protectors should be tacky again after that. You can keep doing this many times - the Xiom protectors last for ages.
The DHS Dual sold at TT11 is the D40+. I've bought them in 1-star & 2-star – the boxes have a picture of Ding Ning, whereas the earlier DHS 40+ boxes have a picture of Ma Long. The translucent lettering next to the photo of the ball on the box (both 1-star & 2-star) says "D40+ CTTA APPROVED"...
If you go partway through the registration process, it'll bring up the training options. Basically it ends up costing $80 per day. They also have travel and accommodation options. I've copied part of it below:
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Complete Training Camp Registration...
HWATT is offering various intensive training options from early to late January, with the Melbourne Open scheduled at the end of it all: https://www.tabletennisvic.org.au/news/3608/
I'm a one-year lurker on TTD and only a recent poster. I went to Cairns in 1996 to see the Mountain Bike World Championships, and yes, the place is awesome. Might drag the family there for a vacation, one of these years.
It's a common gripe in Singapore, although of course not unique to Singapore. What makes the xenophobia particularly ridiculous is the implication that the citizenship of naturalised citizens is of lesser status, and this is in a very young country where probably the majority of the citizens are...
There's substantial coverage of this in The Straits Times.
http://www.straitstimes.com/sport/sudden-move-raises-questions-about-table-tennis-body-itself