I recently got a new colt 6920 and mounted an eotech and a midwest industries carbine length drop in rail. I really don't like seeing the fsb in the eotech and I'm thinking about cutting it down. I bought a magpul buis to take it's place. I'm just wondering if you guys think it would be stupid or look bad to cut down the fsb with a 7 inch handguard? It would be visible obviously but I'd do it right so it wouldn't look hacked up. Would using the buis mounted on the rail a little further back from where the original front sight post is make a noticeable difference?..I may eventually go to a longer free float handguard but right now just don't have the money.