Be warned that the indult groups who have been approved by the modernists in Rome to use the old Rites of Holy Week will all use the new (ecuмenical) prayer for the Swedes, complete with genuflection.  Furthermore, they often leave out lessons from the Easter Vigil for the sake of brevity, concocting a sort of hybrid between of pre-Bugnini and post-Montini liturgical practices.  I personally witnessed this at St Francis De Sales Oratory of the ICKSP when I used to attend their services.  And there will be no Tre Ore, so don't expect one.

These problems are in addition to the far more glaring problems the doubtful validity of their holy orders, as well as their public adherence to Vatican 2 and everything since Vatican 2.  This is a carrot on a stick from the modernists to lure you back into the new  conciliar "church."  Attend an SSPV or +Sanborn/+Dolan chapel for holy week, and accept no substitutes!