Piercing Damage : 15-28 (Req 8 Marksmanship)
Damage +14% (always)
Energy -5
Energy gain on hit : 1
Energy regen : -1
HP+29
If i intend to remove the energy regen -1 mod, how do i do that? I intend to insert a sundering 10/10 to replace the energy regen -1 and a +30hp mod to this bow. Is it possible?

All advice and suggestions are greatly appreciated.