Your motive may be well, but you are not saying YES to the Holy Spirit and praying to the good Lord by saying the rosary any day. For like as with other distinctive Catholic teachings that are not manifest in the only wholly inspired substantive authoritative record of what the NT church believed (which is Scripture, in particular Acts through Revelation, which best shows how the NT church understood the gospels), nowhere in Scripture do we see any believers any where engaging in prayer to created beings in Heaven (PTCBIH), or instructed to do so, despite the Spirit inspiring the recording of over 200 prayers, and of this being a most basic practice. And despite there always being plenty of created beings to pray to, and occasions for it since the Fall, yet the only prayers or offerings in Scripture to anyone else in the unseen spiritual heavenly is by pagans, including to the only Queen of Heaven seen in Scripture.
Failing to find even one example of PTCBIH, and with instruction on who to address in prayer to Heaven only being that of to the Lord, thus you must resort to eisegetical extrapolation, presuming those in Heaven can not only hear/understand all prayers from earth, mental or oral (which only God is shown able to do), but that we are to address them, though again the Holy Spirit never mentions even one example of doing so.
Meanwhile, from what I recall, any two-way communication btwn created beings in Heaven and earth required both to somehow be present in the same location, and was not that of asking them to intercede to God for them, and was very rare.
Note that elders and angels offering prayers (Rv. 5:8; 8:4,5) in memorial - like as in Lv. 2:2,15,16; 24:7; Num. 5:15; 16:9, "an offering of memorial" cf. Num. 16:9, - is not that of them being addressed in prayer, nor does it indicate that they had heard them previously, nor is it described as being a regular postal service, but it is one of the things which is a preclude to the final judgments upon the earth, testifying to the persecutions of the saints by the devil and world that it fit to be punished.
For when "He maketh inquisition for blood, he remembereth them: he forgetteth not the cry of the humble. (Psalms 9:12; cf. Genesis 4:10) and before judgment God brings forth testimony of the warrant for it, which includes the cry of those martyred souls under the altar in Rv. 6:9, and with odors representing prayer, akin to Leviticus 6:15, "burn it upon the altar for a sweet savour, even the memorial of it, unto the Lord." (Leviticus 6:15)
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Thanks. I enjoyed watching the service.