Thanks everyone, some good suggestions there!
General motivation not an issue - I’ve been taking weekly classes for about a year but my reading skills are non existent as the classes are almost entirely speaking and listening, and my class is cancelled until at least September due to coronavirus. Not expecting to complete at speed, but not sure what level I will need to get to. Someone previously suggested N3 is good enough for casual reading, and then look up the occasional Kanji you don’t recognise.
I’ve got remembering the Kanji but so far found it hard to get into without the context and I love how interactive WK is - as well as feeling I can make progress with 2-3 small sessions a day. Typing is a great skill to master as well, since I’m unlikely to need to hand write Kanji based on my current goals and building my vocab alongside Kanji suits me nicely.
So yeah, sounds like a few more levels and hopefully a Christmas sale or annual subscriptions are the way to go once I’m sure WK is the one for me.