Hello! As the title says, I would love some advice from a guru. Here's what I got going on. My receiver is an onkyo txsr800, front speakers are vintage infinity 3000s 3 way speakers, 12" woofers, 5" mid, 2 inch tweeter. They are rated 4 ohm @ 250 watt a speaker. My center is an 8 ohm klh @ 120 watt, subwoofer pioneer 6 ohm 100 watt 8 inch downward driver. The surrounds we can disregard for obvious reasons. I've read a lot on crossover settings and whatnot. I have my onkyo set on minimum 4 ohm, it really makes the highs and lows cone out better on my front speakers. I have also run bass tests via YouTube on my fronts and would you believe it they actually accurately hit 35 hertz!! You see, the woofers have been replaced and they work well... Like a million people before me, I'm trying to figure out a good crossover setting, and whether or not to keep them on large or small setting. The pros of large setting is that they are getting more power, and in a but she'll sound generally better. On the other hand, on small the sub really does it a thing in all applications. Attached is a picture for y'all to see how I have everything spaced out. I have a somewhat small living room. Thank you for yalls time and patience. This really is a great sounding rig I've put together and would love to hear yalls opinions. Thanks.