Thoughts on this ~$1000 set up on Amazon? Have gift card so ideally all Amazon purchases

Have several Amazon gift cards saved up, about $1000. Always been interested in synths. I already play guitar and keys, and am confident in my ability to design sounds and learn the hardware, really just want to create tracks that I can jam to on guitar (check out Spotlights for some of my inspiration) as well as some Perturbator and some lofi type sounds.

Can get the Arturia Keystep pro, novation circuit tracks, Behringer crave module, and the Behringer td3 all for about $1000 on Amazon. Any thoughts on this setup, and any suggestions for replacements that keep everything around $1k on Amazon? Was thinking about possibly switching the crave and/or td3 for something like a volc fm 2

I also already have a po33 and a Casio sk1 I intend to use for modding, and I have an audio interface and sm57 and a decent guitar rig with a bunch of pedals including ye olde ms70cdr

Edit: thanks for the feedback, I appreciate the insights. Probably will just hold off on buying for now while I determine if I actually want this stuff or am just having one of those GAS days lol