Hello :) I think this is a great texture pack, but especially with the new update, there is room for improvement :P I would suggest, all of the Hull textures being wool, then the Standard Armour being Stained Clay. Crystal Armour can be stained glass :D the Cannons could also be dispensers, and maybe the plex-lifts could be pistons? But still, a great texture pack for the Crafters out there :D
also i have nearly completed the custom blocks with crafting version of this TP as a server mod, but it is not ready for release
PM me if you would like to come help out with this TP project