well, for some designs you could look at my wingedheroes AU... I made some STIR, APAR and I-mast replacements/combinations, so if you like the look of those, you might like my redesigns
btw, the I mast could be placed on 2020 ships still, but maybe with some upgraded radars on board (the I-mast itself is modular, you can put everything in it that fits)