Upgrades are always fun. I had planned on doing so with the squier, but gave it to my nephew, and bought the MiM strat. It came with custom shop Texas specials, so doubt I'd do much to it really.only thing I can really think of is upgrading the treMelo if I ever start using the bar. Same with the LTD. It came with demarzio pups, so not much I'd do. I would like to find some of the old style tuners with the greenish handles though.