That looks like a pretty nice setup, but there are a few ways I can see to save a few dollars and not compromise quality noticably.
First, I'd step down from the electronic scale to a balance scale. You won't give up anything in accuracy, but you will spend a bit more time if you're weighing lots of charges (which really isn't all that necessary as you're not loading benchrest ammo. Pick a charge, get the measure throwing what you want and spot check a few here and there and you're fine. Figure you can save $75 if you get a $50 balance scale.
I'd also suggest that a bullet puller isn't really necessary. They're handy sometimes, but for the cost of a cheap puller ($18 last time I saw them in the store) you could buy a bunch of cases, powder and bullets....how many saved cases, bullets and powder does it take to make the puller cost-effective? I don't know, but it's a bunch. Save another $18 here.
The electronic calipers are nice, but I would get the standard dial calipers and save the $20+ dollars. They'll be more than accurate enough. Heck, I'm still using dial calipers and I started reloading when I was in my very early teens...never had a problem with them. Save another $20 here.
The Redding competition seater die is great, but it's really more than necessary. I use them for match rifle ammo/sniper rifle practice ammo, and they make a huge difference there. If I were saving a couple of bucks I'd go with a normal seating die and upgrade later if you really, really think you need it. My match guns shoot better than I can hold them with ammo made without a competition seating die so I don't worry about it. Save $40 here.
Is there a specific reason why you want the EGW U-die? I haven't kept close track of what people are doing with .45 match ammo these days but I haven't had a problem with bulged brass etc. With .40 I can understand it because there's so much once-fired brass that has gone through Glocks that won't work in a lot of guns without using the U-die, but I'm not sure it's totally necessary in .45. Save $22 here.
Those changes would save you $175 give or take. That's enough for about 1500 more rounds of ammo you could load at your expected price...more practice is good
What is supposed to be wrong with Dillon dies? I have a set of 45 ACP that I have used for years with out any problem with them.