@mamajaiy I switched to NSUNS when I had your strength level. Start with relatively low weights to really get that mind-muscle connection an progress linearly every week. Thats what I would do IMO
@mamajaiy Why create a custom plan if there are tons of very good routines available already? Look at PPL, PHAT, PHUL or NSUNS. All amazing programs that will give you the results you desire. :)