I stoved a little after posting this. HU I'm favorite against any overpair (even with a heart) or a bigger FD (like AKs). And even against TT or Qh Jh I'm only 40/60.
Sure I am in really trouble if both call, e.g. with AKs AND TT.
But I thnik it's fine. Thank you for your thoughts, next time I will post the HH uncomplete.