As owner of two flyable Baby clowns and having had at least two others in the past, I can tell you that as long as you keep the weight down around 7 ounces, you will have a VERY good flying, competitive model.
What engine do you plan to use? One of mine has a PAW .061, the other, a Medallion 049. The latest one is detailed here and there throughout this forum, mostly related to my experiment with SLC film over Polyspan covering. This model came out 7.041 ounces ready to fly.