Not sure why I am having a hard time with this criteria. Don't mean to be mean...but the difficulty of racking a slide seems like an odd requirement. I'm not a big strong guy and I've never had an issue with dozens of different semi-autos of different manufacturers, actions, calibres, and so on. Also, springs will soften up with use. Also, you can change them to a degree to lighten them up. Not saying you have to change from what you want but maybe spend some more time shooting different guns, if you have not already. Sounds like a first impression has left a lasting impression and you are short-changing yourself in terms of options. I wish you success and happiness in your choice.