Well, Skip, (sounds like I am talking to myself!

Weird!) you are starting with a great load. It's the exact same one I did a back in the day! With Bullseye it doesn't matter which primer, its true but, you are using one of the most economic loads out there so, keeping in line with that, I use Wolfe primers. Of course, I use them for everything nowadays. Wideners has them for $15/1000. If you buy 5000 its $75 + the hazmat fee, $25 or so, meaning your primers will cost $100 for 5000 or $20/1000, still cheap. Buy 10,000 and the price is $150 + $25 and brings the price per $1000 to $17.50. Just think about it.
The best part of the manuals is the stuff in the front though. I usually get my data from the web. Powder companies, loaddata.com, are all good resources.
I would suggest getting the Lee manual. While the front is quite thick, it is more like a sales flier, still good information about their stuff though, the data section is extensive. It is a conglomeration of a lot of sources.
The only other thing that I would like to encourage you to do is get into casting. While I haven't gotten to the point where I am totally self sufficient, making powder and primers, I do have the type of bullets I want when I want them in the quantities I want them for the price I want to pay for them. During the recent shortages, I had all I wanted of the same bullets that I have shot for a while now! Something else to ponder.