Gsr Block - B16 Head

Does anyone know the pros/cons of this combo.? My B16 block took a shit and I was thinking about heading this route. Are there any changes I need to make? BTW it's a 91 hatch but i posted in here cuz of the GSR part

why don't u trade or sell the gsr bottom and get an ls?

well if it would work I guess it might be easier. I realy don't have a clue. Would the b16a2 head allow the gsr motor to rev higher?

i am running a b18a block, out of a 92 integra ls, with a jdm b16a2 head. this setup works very well, redlines at 8200 and cuts off at 8400 with the stock ecu. however a p28 supposedly is more suited to manage this setup so i am soon to change this out. the b18a block works best because it is simply stronger. one drawback is that there are no oil ports below the pistons so if you plan on running high boost, and i mean high, it would be better to go with a dart block, or else your pistons will get too hot. hope this helps