Dude, if you think reds are safer we need to talk.... I'll be available all day for you, because brother, you ain't ready. Love me some reds, but buyer beware!
This isn't like building an ar15, not all parts fit together and play nice. I suggest you read around the site to gather some ideas and check back in. Welcome.
I don't think 180 gr + projo's can be loaded to mag length just so you know. And if you search this site, somewhere is the numbers, but if I remember correctly it's only like a 40 fps loss, nothing substantial