Hi, phat daddy.
I do own my Pa and try to operate it also

.
If You are young and fit, look for an older pro-separates, that's IMO/IME the most cost effective solution if the weight is not a problem.
The questions really are:
What type of music You'll play and how loud? And How big a crowd do You want to hear/feel the music. Also the amount of instruments that will rely on the PA support is quite important. We mike everything. My rule of thumb has been 1kW of amplification for every 50 people.
My PA rig includes 2*606s, 2*tops with 18"+12"+2*1" horns, 2*Carver PM1,5s and a Soundcraft SA200B 20 mixing console. On the FX rack, there is usually 2*4-ch Behringer compressors, an Alesis midiverb and 4 channels of 31 band EQs.
We play rock covers.
The mics are the usual Shures and AKGs. The drummer has his own cheapish drum mic set, that sounds really good for the low price he paid for it.
Also the band owns a couple of cheapish active monitors that can be fed directly from the AUX groups.
That setup screams OLD SCHOOL and is a pita to haul around, but has that nice round, not that articulate sound. Is enough even in some small outdoors gigs.
The new active cabs and small versatile mixing desks offer a much lighter setup, but cost much more.
Just my 0.02€
Sam