which stroker to build?

I am getting ready to build a new motor for my duster. it has a .030 over 360 now that runs on pump gas and has run a best 11.92
the motor has less than 500 miles on a refresh.
I am gonna pull it and sell. do you think $1800 is a fair price for my old 360? has ported 2.02 J heads. moroso deep pan.ross pistons chevrolet pistons, bushed rods, titanium wristpins,.100 long chevrolet stainless valves, alloy comp roller rockers,blue anodized hold downs, arp bolts, hughes .567 solid cam, m1 intake, windage tray,
I wanna build a stroker. I have a 340 block and a 360 block. debating between a 408, 416 or a 426 kit by hughes. what are your recommendations. I need to figure out a cost effective set of heads that will benefit both my pocket and engine. my drive line is ready and needs nothing just need to build the motor. i would like to get in the high 10's-low 11.0 and run car on the street prefer on 93 octane.but will run 110 at the track.gimme some ideas.
thanks