Good morning everyone, I am a complete beginner and for this I need your help please, I have at home a couple of Altec 604-8G (with their crossovers) and a pair of JBLs 2240, it is worth making a cabinet for these 2 speakers? I imagine I could use a good crossover to leave a 3-way system ... is it an idiot idea? Will it work? My amplifier is a Krell KST-100, any suggestion is welcome!

Best regards from Rio de Janeiro Brazil!