Will it fit? GTX970 into my case

[NoStringsOnMe]

~3 years ago I purchased a custom built system. I'm looking to replace the graphics card with a MSI Geforce GTX 970 (link here) to improve graphical performance, as the current GTS 450 is outdated.

After looking at the dimensions of everything, I've looked at my case, and I'm unsure whether the 970 will fit. I'm wondering if anyone could help me out with this. I'll provide any extra information necessary (specs/photos etc.).

These are the (relevant) specs:
Case: Thermaltake WingRS 301 link here
Motherboard; ASRock M3A UCC link here
CPU: AMD Phenom II X4 970
GPU/Graphics card; NVIDIA GeForce GTS 450 link here

Also as a bonus request, if anyone notices a problem or has any extra thoughts on whether it's a sensible upgrade (from GTS 450 to GTX 970) please add your remarks and feedback!

Thanks for your time.

 

[clutchc]

That card is 10.6" long. Measure inside your case from the expansion slot to the first obstruction you come to.

I'd say that would be a major improvement over the GTS 450.
http://www.anandtech.com/bench/product/1355?vs=1134
http://www.hwcompare.com/18091/geforce-gts-450-vs-geforce-gtx-970/

 

[NoStringsOnMe]

That card is 10.6" long. Measure inside your case from the expansion slot to the first obstruction you come to.

I'd say that would be a major improvement over the GTS 450.
http://www.anandtech.com/bench/product/1355?vs=1134
http://www.hwcompare.com/18091/geforce-gts-450-vs-geforce-gtx-970/

Length-wise it's fine, I'm worried about the width

Here is a width breakdown

 

[clutchc]

Height of the card is standard. Width is 2 expansion slots. I see no problem if you have the length once you do a little cable management and move those messy cables out of the way.