B*gger it! I decided to pull the trigger on this figure, I've been mulling the decision over for a little while (budget and space concerns are a constant personal battle), but i decided that if I didn't want these figures (I got Grindelwald too) I wouldn't keep coming back to them.
Newt is a great character and this is a cool looking figure with some good accessories.
I preferred his blue (or teal ) coat from the first film so i picked a Star Ace one up from ebay to go with him.
I'm happy I've done it! and I hope this leads to more HP figures in the future!