Edelbrock Thunder series 800 on 408 stroker???

I'm looking for a new carb for my 408 build. I have been looking at Holley 850dp carbs because that is what my builder has on his shelf and has had good success with in the past.

That being said, I have a chance to buy a Edelbrock #1813 brand new for $320 no shipping, no tax.

I was wondering if anyone has any thoughts about running this carb on a 408 with an Air Gap intake? Please don't turn this thread into a pissing match about Holley vs. Edelbrock . I'm just looking for real world experience using this or similar Thunder Series carbs. I have a Performer 600 right now on my 340 and am very happy with it.

Thanks in advance for any help or input you can give!