Not Aussie, but a fellow bujo-er who was SICK of ghosting and bleed through. I upgraded some of my pens (micron pigment found here (https://www.amazon.com/Sakura-Pigma-30062-Micron-Blister/dp/B0008G8G8Y). I have had ZERO ghosting since this switch. Don't know if this helps or not, but I know the feeling and good luck!

I use the Sakura 30062 6-Piece Pigma Micron Ink Pen which has worked well for me.

I came across it through this thread if you wanted more suggestions.

Sakura Pigma Micron pens are excellent https://www.amazon.com/Sakura-Pigma-30062-Micron-Blister/dp/B0008G8G8Y

Those are grades for pencils, not pens. Unless you mean for the outline before laying down the ink on the 3rd picture, which was HB.

The fineliner pens I use are these

Loves dogs: Dog bone earrings 50% of proceeds go to ASPCA

Tiny things: Mini whisk My girlfriend loves tiny things and eggs so this little guy was a great purchase.

Artistic: Drawing pens (microns and uni pin) I draw quite a bit and these are my favorites.

Good luck. Happy holidays.

Sakura Pigma 30062 Micron Blister Card Ink Pen Set, Black, Ass't Point Sizes 6CT Set https://www.amazon.com/dp/B0008G8G8Y/ref=cm_sw_r_cp_api_i_xIhwBbJARWP7T

I hope this helps though!

https://www.amazon.com/gp/product/B0008G8G8Y/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 these are amazing with good quality tips that don't blunt after a lot of use and they don't smear when you highlight over them!

https://www.amazon.com/Sakura-Pigma-30062-Micron-Blister/dp/B0008G8G8Y/ They make colored ones too. I get the most use out the black ones.