I need help finding a scope. I plan on putting this scope atop a 22mag in which the whole thing will be bead blasted and painted camo. It will be used mainly for predator hunting. The critera of the scope is fixed power of 4 or 6 with a bell of 40 to 42mm. Price must be fairly cheap 150$ or so but also must have good light gathering as it will be used for calling at night some also. So what yall got? Any suggestions not fitting my critera would be welcome.