Hey all! First post so please go easy on me lol. I’m gravitating from a small Ampeg 2x10 combo to a GK 4x10 4 ohm 800 watts top and a GK 15 8 ohm 400 watts bottom as I recently got into a fairly loud rock band from my typical country group. I don’t have cash to shell out for a head but I have two Crown XLS power amps at my disposal. A 1500 for the 4x10 at 4 ohms and the 1000 for the 15 at 8 ohms. Can’t use only one power amp I believe because of the split ohm load bringing it to approximately 2.6 ohms and the amp only goes down to a 4 ohm load, hence the two separate amps. Not my main concern they only weigh 11 lbs a piece. Pedalboard consists of wireless>keeley compressor>boss ms-60b>Ampeg SCR DI. DI to mixer with 1/4” out from it to the front of my combo amp for separate stage control from FOH. Works great! I tried that combo with my 15” cab and the amp farted out on me with the rock group! It’s paired correctly at 4 ohms too. Most are saying I should pair it with another 2x10. This is irrelevant to me because it’s only 450 watts total. I need more with two loud guitar players and a drummer and I’ve tried the in ear thing trust me, not happening! Anyway, I rarely step on my pedalboard it just takes up space and is a damn trip hazard lol. I’d like to rackmount my pedalboard sending DI to mixer and the 1/4” out to the power amps. Only caveat is, I lose my separate stage control I had using the combo! And now It’ll be like most bassists that’s just DI from their amps. It’s post control so if I adjust anything on stage it’ll effect FOH too. Therefore my question(s) is this: Can I send that 1/4” out of the DI pedal to another Ampeg DI pedal input and come out of that unit to the power amps? Would I still retain separate stage and FOH control? And if this is possible, would I need to come out of the 2nd preamp DI to the power amp via mic cable or use the 1/4” out? Would I still have compression in my stage rig from the first connections or would I need a second compressor pedal? I’ll enclose some photos of what I have started so far if I can. Thanks for any and all help with this guys?