Wow... that's alot of words... Maybe it will be easier with pictures.
Custom 22 and 24.
22 or 24 frets, 25" scale
Mahogany Neck set into Mahogany Body, Maple Cap.
Usually trem.
The "Standard 22" and "Std 24" are same thing but with all mahogany bodies.
The McCarty
Variation on the Custom 22 (no 24).
Thicker body, stop tail, thinner headstock and klusons.
Modern Eagle is an upscale McCarty
Brazilian Rosewood neck, more spectacular tops and special finishes.
513 was a step into superstrat territory
25 1/4" scale, with 5 coils and 13 sounds.
Originally offered as brazilian rosewood neck, mahog/maple body.
Then switched to mahog neck with same body, and later all mahog body.
Now being offered with maple neck and swamp ash body.
The 305 goes "full strat"
25 1/2" scale, 3 singles.