I always like to see posts on Victorian Postal History or stamps

7 - The Glenelg was renamed Casterton in 1854
8 - Is spelt Buninyong
13 - Pentridge was renamed Coburg in 1870
20 is unknown - it's never been discovered
22 - Broken River was renamed Benalla in 1854
23 - Unknown - possibly Swan Hill or Violet Town
27 - Mt Alenxander was renamed Lockwood in 1854
29 - Elephant Bridge was renamed Darlington in 1860
30 - Alberton was renamed Port Albert in 1854
31 - Unknown
33 - Unknown
37 - Castlemaine is one word
39 - Broken River was renamed Benalla in 1854 (note they were also issued 22 which is the rarer of the two)
41 - Unknown - possibly Apsley
43 - Unknown
45 - Unknown
47 - Unknown - thought to be Longwood
51 - is Sandridge
52 - Hardy's Inn was renamed Durham Ox in 1855
53 & 54 both unknown with Brighton a candidate for either
56 - Unknown
65 - Plenty was renamed Whittlesea in 1864
69 - Warringal was renamed Heidelberg in 1865
71 is Brunswick
73 is Flemington
75 & 76 you have correct
81 - Kerang was renamed Wedderburn in 1858
84 is Unknown but thought to be Wickcliffe (no examples have ever been sighted)
86 is Shepparton
87 - Mount Moliagul was renamed Kingower in unknown year
89 is Smyth's Creek
90 is Unknown - thought to be Woodend
91 is Unknown - thought to be Oakleigh
93 is Unknown - thought to be Northcote
95 is South Yarra
96 is Carlsruhe
97 - Meredith
98 - Malmsbury
99 - Coleraine (you have 97, 98 & 99 mixed around)
102 - Bellarine was renamed Drysdale in 1862
104 is Murchison
105 is Broadmeadows (you have these the other way round)
106 - Lockwood
108 - Fiery Creek was renamed Raglan in 1860
Hope that helps complete your list. Nice examples posted.
Balf