I'm looking to give a second life to a pair of BIC Venturi Formula 4 that I got in a bundle with a TT and 2 stereos receiver. I read on some forums (including this one) that the first thing to do with those is to recap the crossover. Therefore, I'm wonder which on I need to replace. I'm attaching pictures of crossover itself and a sticker I found inside the speakers. After this, I'm looking to maybe replace the tweeters as they don't look so good. I'm attaching a picture of one of them also. Maybe I can do something to them to give them a brand new look, but I don't mind replacing them is this is not possible (with someone really similar to them, I don't want to change to much the original sound of the speakers).