Tyler, I completely agree that safeties are crutches and that folks depend on them too much. That said, I have a Timney three position on my 6.5 WSM and will be putting another on my 6-284. The OP indicated a preference for a three position so that's why I'm bringing up the options.I have a Jewel on my 700 300 RUM and love it. I'm also very happy with the Timney and like the three position feature.
As for the pinned recoil lug, I figure if I'm going to invest in match barrel, top quality bedded stock, high dollor optics, quality smithing, etc., then I'll get the pinned HD lug. Besides, I think it's important in the search for consistent, reliable precision shooting, especially with magnums. And like I recommended, if you're thinking about accurizing a 700, just go ahead and spend another few bucks on a full custom, to which I know you agree. And if I get a custom it will have an integral recoil lug machined into the receiver.
The only two factory actions I would customize are the Howa and M70. Other than that, it's full custom for me.