Should I Hackintosh?

Hi.

I am looking to install Sierra an old pc that I found lying around.

Motherboard: ASUS P5KPL-AM EPU CPU: Core 2 Duo E6300 (doesn't support SSE 4.1, Will have to upgrade) GPU: GT 7300 (also unsupported, I think) RAM: 2GB DDR2 800Mhz

I've been researching for a few weeks, trying to figure out what my best route would be when buying a new CPU and GPU. I've come across a good deal for a GT 710 1GB, and most Core 2 Quad CPU's are less than £15 (Q8400, 9400 etc)

I'm trying to keep the price as low as I can, but I'm also trying to get some value for my money. I mean, the 710 is rubbish according to most things I've read, but I'd hoped it'd work well for Final Cut, iMovie, Photoshop and some very very light unessential gaming (Windows 10), and most other GPU's are too expensive to justify or don't beat the 710 at the same price.