you current will support a 1050ti for sure
as for a 1070 doubtful, also rosewell is a cheap brand psu.
Can't really know for sure since you have to calculate based on ALL parts, but I can't see it being an issue....

https://seasonic.com/psu-calculator/

One last stupid question. How do I know if it will fit in my mobo. I assume I have pci e x16 but any of the card I look at say pxoc. Can you link me what you recommend?

I'd be pretty sure all of the new ones would fit. It I just don't fully understand so better to ask before making stupid error

Up to like $250

https://www.amazon.com/gp/aw/d/B01MF7EQJZ/ref=mp_s_a_1_1?ie=UTF8&qid=1500248183&sr=8-1&pi=AC_SX236_SY340_QL65&keywords=1050+ti&dpPl=1&dpID=51uQKREz3vL&ref=plSrch
This is what amazon recommends

This post was edited by blitzlp on Jul 16 2017 05:37pm

they will all fit in the mobo.
as for fitting in the case thats based on the case size.
can buy anyone just don't get a reference cooler or the mini versions.

Make sure your PSU has the required 6/8 pins as well.

just use vsync