You may consider moving the seat forward, and having a short stem, so the handlebars are back a bit.
you don’t want to mess with seat position to fix reach issues. Seat position wrt BB, crank length, cleat position are a set of parameters that are collectively governed by leg length, regardless of torso length/flexibility or arm length, which govern reach. Get the optimal seat position, then leave it alone while you use TT length, bar reach and stem length/angle to optimize reach