Bellhousing Experience Quicktime vs Lakewood

Going to run a QuickTime bell. Big block to TKX. I have only bolted trans to block. And bolted assembly into car. For prepping car for TKX. Hopefully my run out is not way out? I wonder how many aftermarket starters are designed to be used without the snout support? Quick time bells and modern transmissions are quite popular now among all makes. Hopefully not a issue?