I can't offer more suggestions that you haven't already received, plus I don't know those carbs. I also can't say enough good about dyno tuning, especially when the operator has experience. You may chase your tail around a long while trying to dial this in. It is very frustrating work when you don't do this every day. Try your best, if you don't get it to where you're happy start searching for a dyno shop without the fancy sign out front. Perhaps an hour or two out of TO.
I don't mean to piss you off or all the guys that claim that 29's are the ticket for this street bike, but my experience has always been the opposite. I call it Bigcarbitis. You should get it reasonably good with your 29's but there will be issues you'll have to live with. I have one with stock 22mm PD carbs that is quicker than my stock 750. It's not cool with those carbs but it pulls cleanly to an honest 115mph.
Good luck akabek, stick with it, but also don't rule out dyno help if you get to that point. Just think when finished, you'll be able to re-coup some dough from all those extra jets you've aquired. Believe me I know!