I've got a 56? vintage 336RC in 35 rem that needs a new buttpad. The rifle is missing most of it's original metal finish, looks more green than blue, but the stocks while plain, are in pretty good shape. It's never been drilled for a sling swivel. Anyway, it has the ubiquitous red ventilated butt pad that was installed rather roughly, and its pretty much hard as a rock. I'd like to replace it with something thinner that will still give a little bit of cushion, or at least some decent grip. I'd like to shorten LOP just a bit so I'm looking at the following which are all under .5" thick and grind-able. I think I want to keep it red or brown if I can instead of black. Looking for input on the color and if there are any models that I may be overlooking.

Galazan https://www.midwayusa.com/product/2066863180?pid=866118
Pachmayr 500B https://www.midwayusa.com/product/1115420887?pid=584611
Pachmayr 200B Decelerator https://www.midwayusa.com/product/1006517292?pid=974626