I was kinda like CB, always thought I wanted one till I played one in a local guitar shop. I was just in awe at the thing. Yes because of how it looked, but also because of was the whole Jimmy Page vibe. I thought it was fun, but couldn't see the practicalities.
I thought that was it for me, but about a year later I managed to get a great deal on an Epi G-1275. Too good a price to NOT buy.
It's a great piece of fun, ad I'm very happy to own it, but I really only use it for kicks when I'm in the house. I've never taken it to a rehearsal or anything because it's too heavy to carry with other guitars and not versatile enough to commit to (ironically).
You made the right choice keeping your SG, I wouldn't say they're the best guitars to use as a "main" guitar till you need it all the time for live stuff maybe, but as something to add to the collection, for sure, it'll be a beauty! The Gibson ones are works of art and they are surprisingly comfortable. Once you totally get used to the control placement you'll have a great time. Enjoy it!
I know that didn't properly answer you, but I hope it helped anyway. :)
