I just sold my 07 VF43 for $375, you can find used VF series turbos on here pretty often. You could also get a 18g and a cobb access port, I think they have ots maps for smaller turbos like that IIRC. Honestly though, I would probably just put a stock one back on there, probably the cheapest route. Toughest part about the install is unhooking the oil drain clamp from under the car in my opinion. I'd probably replace the drain tube while you have it out.