Psalm 119 compared to psalm 1

I guess you wouldn't be surprised if you heard that psalm 119 used 68% of the words of psalm 1 (28 shared stems multiply used from the 67 words of psalm 1).

It wouldn't strain credulity either to say that psalm 119 uses 61% of the words of psalm 19 (61 shared stems multiply used from the 126 words of psalm 19).

Words in psalm 119 (1064) in the order of word usage in psalm 1 (67) - showing parts 1 and 2 only

Word and gloss * first usage	1	2	3	4	5	6	7	8	9	10	1	2	3	4	5	6	7	8	9	20	1	2	3	4	5	6	7	8	Vs	Stem
אשׁרי all joy for	░																												1	אשׁר
דרך the way						░																							1	דרך
ההלכים who walk			░																										1	הלך
בתורת in the teaching of											░																		1	תורה
אשׁרי all joy for	░																												2	אשׁר
עדתיו his testimonies																									░				2	עדה
בכל with a whole																				░									2	כל
לא not		░																											3	לא
בדרכיו in his ways						░																							3	דרך
הלכו they walk			░																										3	הלך
דרכי my ways						░																							5	דרך
לא not		░																											6	לא
כל all																				░									6	כל
משׁפטי the judgments of																								░					7	שׁפט
בכל by all																				░									10	כל
לא not		░																											11	לא
אחטא I may sin							░																						11	חטא
כל all																				░									13	כל
משׁפטי the judgments of																								░					13	שׁפט
בדרך by the way of						░																							14	דרך
עדותיך your testimonies																									░				14	עדה
כל all																				░									14	כל
לא nor		░																											16	לא

I dared to look at glosses around joy, rejoicing, shouting, (again), and soul, life etc yesterday. I changed another 100 psalms a word here and a word there. There must be a time when I will think about the wholes within the whole... What does this collection of poetry signify as a datum of history?

One unique word I eventually rendered as revel - it occurs only in psalms 94 and 119. Your commandments testimonies etc are my revel. (Not chocolate) or I revel in them.

וְתוֹרָתְךָ שַׁעֲשֻׁעָי