2 groundroll sounds is possible ?

Hi to everyone,I m simply very very happy to be a 737ngx costumer,and try to give to it a bit more of realism I was asking my self if is possible to config 2 different groundroll,one from 0 to 40/50 kts and second one from 50 kts to takeoff speed. ??

I just ask this 'cause I modified my 737 ngx with a third party ground roll sound that is very realistic,but I also found another one with lot of vibration that is also so realistic but usually we can hear this one just on rwy during acceleration ....

So to be more clear I have to groundroll sound.....one good for taxing and one good for acceleration on runway ....is it possible to have both sound ????

Thanks to everyone could give an help ...

ildifra