Also the car I'm looking at buying is a jaguar s type 3 litre v6 2000, it's quite cheap plus I could learn how to do some basic maintenance work with it along with learning how to modify cars properly
Get an electric supercharger off ebay, ignore what everyone else says about them, they are awesome and have given my car a load more power.
they'll bend you over on stock 1.0 never mind a 3 litre jaguar with mods.

even ARP ones feel wrong lol. Will put in the high lift cams and time the engine up tomorrow then do final checks then it's time to pull my old engine out and put this one in! Should be a learning experience