How to end up with an X5

[DaveG28]

Hi all,

Which is the best donor car for the X5, XX4 or XXX4 and which editions etc?

Also, couple of quick questions:

1. Is it easy to still get Losi parts for the bits which stay original?
2. Am I right in thinking cells is 4+2?
3. Other than the xx4/xxx4 etc donor car and the conversion, what is needed to get the X5 working top notch?

Cheers all,

Dave