The mounting should be plug n play I think, Kia use mazda engines for their early chasis, like proton use mitsu.
Yes when u buy a half cut u will get a 4wd gb which are non compliance for jay pee jay, most mod. use mazda capella gb since the standard gb F-4EAT cant hold the FORCE ha ha.
If you have no problem with $$$, try to seek for BPD210 but a bit hard to find
should be no prob with BPT180.
I think there are members in ZTH own a KIA with this mod, maybe some members here have more info on this.
keep us posted bro
cheers