Thanks for the response

From what I've read, it makes sense for pool mining... but with goldcoin's 51% attack protection and the current low difficulty level (I think...), I just wanted to ask and make sure. I'm still a noob so I'm learning as I go.
I'm planning on 4 x R9 290 to start it off. It should get me about 3200 kh/s to start with. It's pretty hard to get a new 7950s these days (it's not as cheap as it used to be... and I'm not sure about buying used ones without warranty) and I think 290s have a good potential to get better as people find the new settings (According to litecoin forum, it's been getting 850+kh/s). Less cards = less things to go wrong as well and less money spent on pcie extenders & space.... and the prices don't seem too bad at the moment. $400 per card and it comes with BF4 code so I could probably sell that.
Once I get familiar with the rig, I'll probably expand up to 4 rigs. If ASICs get in the picture and GPUs become obsolete, I'lll probably quad crossfire it or something for gaming haha

. 290s should be easier to sell for gaming enthusiasts vs 7950s especially if the market is going to be flooded with them when that day comes

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I'm willing to risk a little bit and hoping for GLD to go big

If it goes up to $1.00 even, it would be a great investment

Of course more the better and I'm in it for the long run!
Just curious, how many coins on average are you/have you guys been mining per day at x hasrhate? I just want to get an estimate on ROI.