i have a modeltech SE5a that i have been wanting to put together. i have a jeti phasor 45-3 and the 70 opto controller as well. i also have 2, 8-cell 2400 nicad packs that i figured i would use. i would consider using lipos,but am not sure what to use,as far as size(mah) or cell count. any ideas or guidance would be great. i think this will be a stout power set-up for this plane. let me know some opinions. thanks.