replace 820-1763-A 32mb logic board with 820-1975-A 64mb

the battery connector broke off my ipod 5g logic board (1763-A 32mb). instead of soldering it back on, im entertaining the idea of upgrading my iPod altogether and replacing the logic board with a 820-1975-A 64mb logic board. would this work seamlessly with all my 5th gen parts?

i also was thinking about getting a 820-1763-A 64mb board instead, as this would be cheaper, and I'm not sure if the 1974-A board has any definite improvements other than the search function.