That is exactly what I was hoping to hear honestly. I don't really want the i7-7700k because of heat/fan noise issues, but I really want an i7.
So my thinking now, especially after apple released the 2018 MBP's, is that an i5-7600 @ 3.5ghz is enough for me to do what I need to do, and then I can wait for the coffee-lake i5's/i7's and get one of those 2-3 years from now.
I'm upgrading from a 2007 MBP so literally anything would be better, but I didn't want to run into similar bottlenecks my 2007 MBP is giving me.
I'll never need 200 tracks either. I was only doing 20-25 at most before it would crap out on me, so I'm hoping to get 35-50 tracks running some decent 3rd party plugins.