you could go with the b20 turbo combo, pro i warn you malakas sa gas tong engine na to. if you want something for reliable daily driving, you may want to stick with a normally aspirated engine sir

i'd go with sir niky's suggestions. yng hatch ng barkada namin was getting 180+ at the wheels from theses mods :
engine management (sorry sir niky VAFC para sa b16)
lightened flywheel and clutch from ACT
an aggressive chip for the ecu(nkalimutan ko na yng brand e, sorry)
full free flow exhaust (4 into 1 headers with therma wrap tpos scav muffler)
cold air intake
the cams, crank and head were blueprinted, balanced and polished(no porting was done though), all valves were also given an angle cut
a new set of lighter underdrive pulleys
and you will need to upgrade the brakes din, di kaya ng stock brakes yng power upgrade e

this should help release your engines' potential, total namin was less than 70k, hati hati p kmi ng tropa nun kse ginawa naming project car yng oto nya. tumagal lng ng konti sa head work and clutch kse yun lng hindi bolt on. the rest we were able to do on our own

best part was it still drives like a normal car, medyo mas matigas nga lng yng clutch.aim kse nmin was to have a car that can be driven comfortably pro palaban. daily driver din kse nya yng oto e. plus we were still averaging over 10kms per liter sa city driving