Cdn Angler

I've had these and I don't love them compared to other swimbait options out there, but they'll catch fish for sure.  
 
Really any swimbait hook will do. I believe I've used the 4.25 size before.  Exposed hook you could use a Berkley Fusion swimbait hook, size 3/0 for this, the matt allen swimbait by dirty jigs, same size, gama also has a nice swimbait hook with more of a slender head.  Or if you want to rig it weedless go with a 3/0 or 4/0 owner beast or 6th sense belly weighted swimbait hook. 
 
In terms of the weight of the hook you have options and that just depends if you want to fish it shallow or deeper. 
 
Personally for swimbaits I have all sizes of hooks/baits depending on what I'm fishing. 
 
I think a good all arounder is a 4 inch swimbait on a 3/0 or 4/0 hook, 1/4 weight.