Sounds good. I like my grizzly clone. I've seen where people get the Tormek bar with the micro adjuster to make it parallel to the grinding wheel. You have to relocate one of the holes as the two parallel bars that slide into the mounts are closer together on the Tormek. They are easy to get so I have debated getting one so I could have the stock bar on one side and the upgraded bar on the other. Right now I just use the backside as I like how the gouge comes out and that's what I sharpen the most. I bought a cheap diamond dressing point off of ebay. It's just small enough to be clamped into the standard jig that comes with the Grizzly. It works great for dressing and truing the wheel. Grizzly sells one just like it but I would of had to pay for shipping as I didn't get it when I bought the grinder. The Tormek one looks nice but too rich for my blood. Before that I was just using a hand dresser and not getting great results. Now I rarely have grooves in the wheel.
I have my grinder on a cheap Harbor Freight pit cart. It lives on a side shelf right next to the lathe. I've thought about adding a lazy Susan base to the shelf so I could spin it around easily if I did start using both sides. Seams like a lot of turning is all about finding what works for you (and spending money). I've avoided trying negative rake scrapers (and learning how to sharpen them) because I rarely use a scraper. But as I get more experience I'm sure that will change.