those are good. you really need to do some reading. actually a LOT of reading. the more you know about your engine, your goals, interchangeability, engine modifications and such, the better off you will be.
for the time being, fix what you need to get the car running. take that ruptured hose as a lesson; when you perform maintenance on your car, like the timing belt, look beyond that and other items that will be easy to do while THAT maintenance is being done...like ALL the coolant hoses.
because you already have the 1.8, you don't need the MS to run a hybrid BP build.