Questions about mini avanti
 

I have a kolibri t35 and planning to buy sebart mini avanti v3 to fly with it.
Before buying it I am trying to find answers for following questions.

1) Original turbine conversion is made for p20 is it going to work with t35? Shall I go for pipes from tamjets or grumania?

2) As far as I understood V3 has trailing arm struts. Do i need to to pay for an upgrade from tamjets? Is it worth

3)I also saw xcalibur mini designed for small turbines. Which one would you prefer in terms of friendly flight characteristics?

Thanks