My plans for the SKS are a truck, camping, plinking fun gun I plan on putting a good peep sight that goes on the rear of the dust cover and a better front post sight that's it
It's your money, so if you want a SKS for that, go for it. Yugo may be a bit long and heavy for those purposes. Russian, sure it will work, but you will destroy its value if you add those sights. Again, your money. Chinese, sure, it will do, but so will a $450 Ruger American Ranch in 7.62x39 and it will probably more accurate and already set up for optics without any hack jobs.