I have a highly modded 787 motor(717 bored not 800) in an 1996 HX,can I transplant this sytem into a 1998XP?would my motor bolt to his jet?or move it all over?would my new jet seat transfer?can I use the HX ignition?any other problems?I dont want to sell it would rather put the power train in something more stable.Also the XP has a 915 cc I think.