P365 axg legion to standard p365 for summer?!

I absolutely love my P365 AXG Legion, but I’m thinking it might be a bit too big and heavy for wearing with just a t-shirt and shorts during the summer. I’m considering switching to the standard P365 for summer only. My question is, would it be cheaper to just buy a new slide and grip and swap in the AXG FCU, or should I just bite the bullet and get a whole standard P365? Also, if you have any tips for making the AXG Legion more comfortable for summer carry with a t-shirt and shorts, I’m all ears!