The benefit of going with option1 is
1) Better Punchy bass and you need to exceed your budget slightly.
Con for it
Components are always better than coaxials and have better sound quality if run with an amp.
In case you can wait and increase your budget , go for
Pioneer HU
JBL Components
JBL GTO 0949 ( 6X9)
JBL Bass Pro
Wiring Kit (Scoche)
In case of restricted budget
Pioneer HU
JBL 6" Coaxials
JBL GTO 0949
JBL Amp GT - X646
JBL GT-X1250T ( JBL Base Tube)
Please let me know if this helps.