how much do you want to spend?
what do you record with? software (ableton) ?
would you buy second hand used gear to try out?
my recommendation: post something that you are interested in getting to meet with other people to accumulate ideas and avoid errors, i am pretty sure somebody is willing to give you a hand …
i thought myself everything, now regretting I bought a big midi keyboard and a 2 channel input external usb soundcard and not a 4 in or 6 in