Poline,
Powders listed in the manual are only those tested by the writers. They are not necessarily "recommendations", though they may well represent those powders assumed by the writers to be most suitable. However, even that correlation is shaky at best.
XTPs are jacketed bullets and the appropriate data listed for XTPs of their weight should be usable for jacketed bullets.
As always, start low and work up. You'll be fine.
