Can I ask why you would want to put "Le Mans" bowls in place of the glass windowed bowls you would have on your QFT 950?
You say for appearance, but the carb body and the red billet throttlebody is a dead giveaway anyhow.
I bought a QFT 750 for one of my mates, because it has every feasible option available out of the box.
I was most impressed with it's features and to give up the ability to adjust the float level and not make any mess doesn't make sense to me.
If you want the "Le Mans" bowls for appearance, build up a complete Holley carb.