could anyone here explain to me the pro's and cons of a full 130ps setup or a hybrid of 130ps exhaust and 105ps inlet cams

my aim is 275 bhp with a hybrid t34 (built to reduce the lag) 8:1 c/r standard head acralite pistons shotpeened and polished rods pro alloy intercooler omex and cosie greens

does it reduce lag when mixing cams or move the power up the rev range or give nice flat torque curve ??

any one got some roling road plots or advice to put me out of my misery?

my engine will be built in 2 weeks time and if i need to get some new cam(s) i will need to get them fairly soon before it starts geting built