help build up a gsr

[allgo]

i am thinking about building up my gsr motor. its stock right now and i was wondering how much will it cost to make zero miles on it.

PLAN: get new b16a pistons and use an ls crank. how much will the machine and installation and all the new seals and gasket will cost me?? first time building up a motor and this is what i have in mind.

any ideas for me???