I use my local lab for developing and it's turned out pretty good. I've had that lab (Custom Color in Vancouver) push process my Ilford Delta 3200 with pretty decent results. Will have to consider shipping my stuff to Richard Photo Labs soon to see what results I can get... their work looks amazing!
Usually when I'm indoors, I use Kodak Tmax 400 and shoot from ASA 400-800 (Since development times are the same), but usually stuck at 640 ASA and get decent and usable results. Anything above that gets the Ilford Delta 3200, or by then I resort to flash.
I tried Kodak Portra 800 indoors and it was not that great for me. I shoot in a lot of mixed lighting and Kodak Portra 400 can usually take it, but I was surprised Portra 800 sucked in all the tungsten green - maybe not underrating it enough, or perhaps it's my scanning technique? Fuji Pro 800Z seems like a good choice but difficult to find and availability is dropping (will hunt for some soon!). Superia 800 even more so! The more I think about it, the more I realize that my options may be quite limited and I'm guessing change in technique and using more B&W film may be the key.
I can see monopod + Portra 400NC + F2.8 and 1/15th shutter speed being usable for non-actiony stuff. I think this may be the way to go: utilizing Medium Format for brighter or "less movement" situations, and 35mm (B&W film) and digital for all the actiony stuff.
I'll have to try the pull-processing and see what happens. Shoot at 800 ASA and pull process at 800 ASA?