727 or 904?

I've been racing a 904 for 15 years running low 11s to high 10s . Never broke one yet. All stock hard parts with a good valvebody, deep pan, and a multi spring kit. All things that need to be done on a 727 build. The 727 also needs a steel drum if you value your legs and a bolt in sprag is a good idea too , making the 727 more expensive to build in reality. Those claiming the need to upgrade to aftermarket internals would probably have you put a billet crank in a warm street engine too LOL.