This is a great place to start, and a great attitude for getting started.Looks like we are in the same incoming class.
Started on the put side with also 70-80k cash. Targeting 20-30% SP buffer for strikes. At this point, no margin and not looking to get into spreads. My goal for now is to not fat finger an order and just beat the banks rate. Good problem to have but should start thinking what if SP goes higher and my cash starts to lose power(keeping with my 20-30% guide) in writing puts.
On the non-tax account, started with a far OTM 1700 C for 11/5. I will start to go down in strikes after more visibility into this new SP 1000 world.
Learn the mechanics, get some experience with what's going on (amazing how having some skin in the game increases the learning rate and quality), and then you'll have some actual knowledge and experience to make informed decisions (can you really beat the bank rate? can you beat the dividends from a safe dividend payer? etc..)
My experience with cash secured puts against a fast rising share price was that (1) I WAS selling fewer and fewer puts as the share price went up as I couldn't afford to back as many and (2) my actual income was going up with the share price, even when I was selling fewer puts (the premium / contract was going up as well with the share price). So I expect that particular possible problem, to not be a problem for you.