Why would HST be too much?
My wife doesn't work out with me anymore, due to her job taking too much time, but when she did, she followed routines quite similar to mine, albeit with less weight. She is a big fan of the deadlift and the overhead press, but also did pendlay rows (with far better form than most men I've seen online,) bench press, pulldowns, hypers, close grip bench press, pullovers and had started learning the clean and press before she had to stop.
I had her doing an A/B setup, started out with reasonably light weights to work on form, and just added 5 lbs or so now and then. She didn't follow a specific sets/reps scheme, I just decided with each lift how many sets and reps to have her do.
Her strength went up rather quickly. If I recall correctly, before she quit, she hit a 205 lb deadlift, 115 lb bench and row, was adding 35 lbs for hypers and overhead pressed somewhere around 85-95 lbs. Those were all for 5 reps, I believe. The deadlift might have been a single or double though.
She could probably have deadlifted and benched more, but strangely, it seemed like the only exercise where she wasn't afraid to push herself was overhead pressing.
The routine wasn't the typical hst routine, but it did follow the principles at least, and that seemed to work real well for her. I'd highly recommend it for a female trying to get serious about lifting.