Yikes! Bad news indeed. Wonder what TV components you blew up? Flyback, HVR, HOT ... well, I've always wondered what'd happen if you turned on the power without the anode cap attached, and this is pretty close to my imagination. Lucky it wasn't worse
Safety, safety, safety. Even more important than discharging anode caps, you need to keep a cool head when hacking TVs. I walk away from my projects as often as not because I'm too tired, too bored/focused, too angry, too frustrated, too fired-up, too drunk. Take a break and come back a little later, with a fresh mind you see problems/solutions that you couldn't before.
It is always a good idea to spend 30 seconds to a minute or so triple checking that everything is connected properly before plugging power in, starting with that anode!
Anyway, enough of the safety lecture. Can you identify what bits you've zapped? Probably not worth repairing the TV, unless you have a pretty good idea of what you've blown, how to fix it and access to spares (eg donor TV). Alternatively you could keep it as your donor TV, until trash-time comes anyway. The next TV you find might be a compatible Sony too!
If you're going to trash the TV, suggest that you pull some useful and re-usable bits for future hacks eg power switches (AC rated!), speakers, video/audio input jacks. Flyback could possibly be useful if it isn't dead and suits a compatible TV, but that is a long shot. Beyond the fairly simple stuff, its probably not worth keeping old TV components for long if you don't know what they are for/potential use.
If you're not going to keep/give away the tube (people are often looking for tubes, although it is not your responsibility to find them), you could pull off any rubber feet and magnetic strips off the yoke area, degaussing coil, grounding leads etc before trashing the tube.