Reincarnated as Pre-Grimm Salem in RWBY

(ok, before anything, before I give a good synopsis, this just came to me, and I had to put it into words, and I didn't want to use paper, I own nothing here, not even the picture used, if you are the original maker of said picture let me know if it's not ok for me to use it and I'll try and find something else.) I would say waking up in a room that looks like a seventeenth century royal would sleep in is a little shocking, what's more shocking is the fact I changed genders, and I can apparently use magic!? guy dies in his sleep, when he wakes up, everything has changed, and now is Salem from RWBY way back when she was just a super powerful magic woman stuck in a tower. [I'm going to use the tried and true bulls*it-no-jutsu to get our protag to the main era of RWBY, after all, I don't really know too much of RWBY anymore, cause I stopped watching it after volume 3 and took the advice of "so this is basically" and heard hearsay of the rest of it, I loved 1-3, and understand that 4 onward is like a trainwreck happening right in front of you, so awful, yet you can't look away.] {so, tags seem not to be co-operating, so I'll put some here in the synopsis, Op-mc (cause, pff did you really think that super awesome magic lady was not going to be op), lesbian (mc's a dude who became a woman, of course she's gonna bat for that team but, I will be doing some, magic shenanigans, if you know what I mean ;D), Harem (yes I too was shocked this wasn't displaying, also to all you huge-harem sects out there sorry but it won't be too big, just a single all female team from beacon that Sally was quite attached too).