I'm needing assistance with crossover choices. Currently I have an A7 configuration in 825/828 cabinets with GPA 416c, Altec 802-8g, and 511 horns. Current crossovers are N501-8A. Ive sourced some 1505 horns, and am shopping for 288 drivers at the moment. Im curious which crossover to use. I can either have mine updated/rebuilt, or choose another VOTT crossover. I read that the ones I have may be better suited to the small format horns and drivers. Will they still be appropriate for the 288/1505 setup ? This is for my living room system primarily for vinyl, dedicated 2 channel, SS amps. I'm not interested in Bi-amping or active crossovers at this point. Any pointers would be appreciated because I don't want to make any purchases that don't make sense. Also, while shopping for 288s, I'm assuming it doesn't matter which I choose because I plan to send them to GPA for refurbishing and diaphragms. Is this correct ? Thank you all for any and all help. Adrian