Skunker, it seems that you are concerned with trying to appear more "normal." There's nothing wrong with that, but if that is really your goal, you need to fully explore the options available to you. You should look into some high quality digital aids. You have enough residual hearing across the spectrum that they could help you with recognizing and correcting your own your speech. My hearing is very similar to yours in that it starts off mild in the low frequencies and then slopes acutely starting around 500. Mine is worse than yours (profound, unaidable deafness between 750hz and beyond) however, but I wear aids and it does help with a lot of environmental sounds and with some speech perception (vowels, mainly). I do have an accent as well, but it's hardly something I worry over. I've given up on trying to appear "hearing" and my only regret is that I didn't realize it sooner.
Good luck.
And Pek1 is 100% right: it is completely up to you if you want to refer to yourself as deaf or hoh.