I have been called a tasteless Philistine for it, but I put on Hogue wrap-arounds with the finger grooves. I have just been conditioned from the hand-alls I had on my Glocks, and I think that these are the most gripable under the most conditions.
However, I shot a Nighthawk once that had Alumagrips, (which didn't come close to justifying the price tag on the pistol,) they felt nice, but maybe if I could look into the above-mentioned Pearce grips that would let me keep the finger grooves in the front strap, AND use the Alumagrips, it would be something to consider.