You are wondering if you did the right thing by giving the Deities to Sudama, so the answer is no. The deities may be brought back and worshiped in the temple as before. The idea of traveling Sankirtana is to distribute books not to do Deity worship, it is very difficult to maintain the standard of Deity worship in the temple, how will it be maintained in a truck?
Letter to Jagadisa, 15 August, 1973