Starting My Next Build: Apex 3” with Walksnail HD Pro

Next build Apex 3”. Walksnail HD Pro, speedybee f405 A10 45A, Gemini elrs. Motors will either be HGLRC 1804 3500kv, or LANNRC 1505 Plus 3750kv. I have another frame that’s a 3.5 otw. Trying to decide what frame gets what motors. I have a bunch of parts on the way! Starting the long process of building back My fleet. I’m pretty excited! I recently had about ten years of the hobby taken from me, so this is my start building back up. I have a nice 7” frame I have plans for as well. I will be sharing My projects as they come along. What motors would you choose for the apex 3”? Or do you already have an apex 3” build? I’ve had the 5” in the past and I enjoy the frame, so I figured I’d see If I could pack the Walksnail hd pro system, in this tiny little thing. I’m surprised it’s fitting actually, lol. Not a whole lot of room in this frame.