On my newest UK ebay i have 26 seller feedback and i sell for about 3 months. I sold quite few items worth £900-£1000 recently (mainly phones). Have some comparisment.
i sell for four months products low risk, now paypal release the money immediately.
I can sell physical products high risk with without problem with paypal ?
I read them
So the thing about high risk is it'll always be high risk. 4 months is quite young and minimal.
BUt yes your account is a little stronger but don't think that it's bullet proof.