I would modify your list a bit by getting better equipment (RCBS Rockchucker kit) and eliminating some of the redundant stuff, like extra loading manuals. LOTS of loading data is available online or in the "freebie" powder manufacturer's pamphlets. Extra manuals are nice, but not necessary.

You will end up spending a little more money on equipment by going with the RCBS stuff, but in the long run I am willing to bet you will be much happier with your purchase. I would also recommend RCBS or Redding dies over the Lee dies. In fact, RCBS rifle dies are the same price you quoted for the Lee dies - $25. And, I like the MTM loading blocks better than the RCBS models.

Here's what I would do:
RCBS Rockchucker Master kit $259
2 sets of RCBS dies $50
LEE Universal shell holder set $15
Caliper $28
MTM Loading blocks $16
Bullet Puller $15
Powder Trickler $9
Plastic ammo boxes $12

Total: $404


Other comments:
I don't know that a turret press is a big deal vs. a single stage for reloading rifle cartridges. There's only two dies, and changing them isn't a big deal. I am not familiar with the Lee press, but I do know that the Rockchucker press will last you a lifetime. The other components that come in the RCBS kit are FAR BETTER quality than the Lee stuff, especially the powder measure and scale.

Bottom line: It's YOUR money. Feel free to spend it how you wish. Your list has everything you'd need to start reloading. I only made suggestions as to what I would to do to get the best value for MY money. I would rather buy quality stuff the first time around rather than replacing or upgrading them later.