Thanks again, I plan to use up the remaining 19 transactions (I understand the risks now!) and then move on to, probably, just purchasing a 1TB sdd with the money I will have saved by then, and just use Bitcoin Core happily ever after
It may worth mentioning that you will still pay higher fees than a standard wallet for your next transactions.
Note that electrum 2FA wallet is a 2 of 3 multi-signature wallet and transactions you make from that contain larger data.