b16a1 in a 91 civic hb PLEASE HELP IF YOU CAN!!!!!!!!!

hey i own a a 91 civic hb i think its an std but im not sure (its a 4 speed manual) anyways i want to put a b16a in it. My question is how much will it cost to get it all taken care of, the swap, labor,everything. Also, how do i determiun what type of civic i own? its a 4 speed manual so im thinkin its the std anyways if it is a std how much more should it cost? thanks a lot?

For the entire swap id say a good number is 3000 cdn.