That is a good thought.
The Sigs are pretty wide bodied and it is hard too find grips for them, The Hogue's are about as small as you can get.
For my 1911 styles---well, I , er, well---I like a little sexiness in those grips. Small and slender, like putting you hand around your loves waist and dancing cheek too cheek.
I digress
Blessings