Interesting how we start with different priorities. I was of the "reloading is boring, production is primary" school of thought. Started out with an SL900 then added an SDB for metallics then XL650. Casefeeders on the SL900 and XL-650.
I eventually found that loading can be interesting and find myself lurking about the forum for advice on single stage presses as working up loads in a 650 just isn't my idea of a good time.
Definitely hang on to what you've got. You'll still use it.
The XL-650 with casefeeder might be preferable to the 1050 if you're loading multiple chamberings. Also, if you can live with the 650, you might also look the Hornady LNL-AP with casefeeder.
Hornady is running a promotion with a pantload of free bullets - handy if the offer includes something you need.
If you're looking at the 1050, there's no point in flirting with anything that doesn't have a casefeeder. Also, take a peek at this
gem. The bullet feeder, IMO, is inadvisable on the 550, works on the LNL or 650 for handgun and requires the 1050 in .223.
Also, as others have noted, the Classic Turret is generally credited with 200 rph. I don't have one myself but that number pops up often enough it's gotta be right.
Still, there's sure nothing wrong with going with the 1050. It would have the advantage of exempting you from the "blue vs red" wars. It's generally accepted as being in a class of its own - and painted mostly black anyway. Rather like an African Gray Parrot, it will take over the room in which it resides at a minimum. My SL-900 spent its first months on a board "C" clamped to a workmate. While it proved servicable, it looked like a cowboy riding a pigeon and was the source of great good cheer among all those who saw it. Big honkin' bench is definitely the way to go.