Guarder Tactical Grip for TM Hi Capa. Which Hammer Spring?

[emilianoksa]

My Guarder tactical grip kit arrived today, and I have a quick question for those who know about these things.

 

The Guarder hammer spring which comes fitted to the bottom insert in the grip appears to be stronger than the one in my original TM grip.

 

My hi capa has an airsoft masterpiece metal slide, stainless steel inner barrel, reinforced nozzle and a 120% recoil spring (all other internal parts are stock), so I imagine the stronger spring should be OK, but I thought it best to check first. I know how important it is In gbb guns for everything to be in balance 

 

Can I use the Guarder spring or should I replace it with the TM one.