This is a sad thing to read, but I understand you guys.
But I think that GWX4 would have been well received no matter what SH5 exactly offers. I was looking forward to pimping SH4 to the max with GWX4 and I'm not really considering SH5 a buy, yet.
But personal life comes first. I hope that your step back from modding gives you some of your time back that you have been missing lately