2g intake maifold - swapping soon to 1g

[BKs50trimGST]

Well i got 2 opinions on this, OneFast99GSX said that i have to get 1g head and Kracka says all i have to do is put it in, i think - porting and honed but i don't need it - so i'm confused on this, i talked to shindley and he says it's just a swap with alot of welding 2g parts to the 1g intake manifold and stuff - so right now i need to know this: do i need a 1g head for the 1g intake manifold - i have two opinions and just wondering which one is the right one - i know i bought the intake manifold from Kracka - but i think it's a 7 bolt head - i know it's off a 1g so should i just use that? the head is in good condition- all i need is cams and im just going to get the hks 272's and be done with that.