I have a Premier Mk2 that cocks very smoothly, it is doing between 2.96-3.30 ft.lb with Hobby (334.6-353.6 fps).
Like yourself I do not wish to uprate is as it is so nice to use.
I have a Tempest that does between 3.41-3.69 ft.lb (359.2-374.2fps) and just a bit more resistance to cock but very smooth.
IIRC reading somewhere (maybe here) that Protek replacement springs are good, not to harsh.