okay...okay...after 25 ish years of lugging cabs i am ready for a break. I have one hartke 410 vx cab and one ampeg 1510 and am looking for a solid...high performing cab that i can transport with more ease. I am steering towards 12s or a 15 cab but would like some advice. I have a pf 500 amp and we play mainly 60 s 70s rock, some blues, some motown, some country. Personally love a warm tone and love to feel a solid thump. Thoughts or suggestions? Thanks in advance! Btw would like to keep around 500 but can go higher if needed. Been thinking about the portaflex 15...