Modded Weapon Request

Bottom Line:  No.

You can't just pick arbitrary numbers and plug them into something that will cough up a weapon according to those specs.  When modding a weapon you have to choose parts which work together (and after the latest patch there are a LOT of restrictions on mixing and matching).  Each part affects the way the gun functions.

To be a machine pistol, for instance, automatically reduces accuracy.   To my knowledge it's not even possible to have a 100 accuracy in this game with any weapon, although you can get pretty close with the proper choice of parts.  One of the problems with your request is pretty obvious.  If you want ammo regeneration the manufacturer has to be Tediore (ammo regen comes from the body3_Tediore_Protector body part).  The Chimera is manufactured by Atlas (its effect comes from the acc3_Atlas_Chimera accessory part).  You can't mix Tediore and Atlas parts.  The Chimera is also a revolver and you can't mix repeater and revolver parts.  I suppose it's theoretically possible to mod a Tediore Protector (the ammo regenerating pistol) as a machine pistol. However, only Vladof, S&S Munitions, and Hyperion make machine pistols and this gun may not work in the patched version of the game.