LST2 conversion ?????

Hello guys, i'am back after one year of nitro runing.
I have a brand new LST2 rolling sitting here, and i don't know if i'll put a brand new nitro engine, or swap it to brushless.

But i see that RC monster don't make any conversion kit for this truck, and when i look on internet, it seem that any other companie make a conversion kit.

I want to know if a kit exist, and if this truck is solid enough to put it brushless.

And can i keep the two speed on it??

Thank you guys

David