Congrats, since the engine was done earlier you should be on the safe side concerning huge bills.
Can you please take a picture of the front spoiler, it really looks funny...

I asked once for a new one when mine broke, the factory said then $600 for the carbon fibre part which is simply screwed on the upper one, in case you want to have it original.
http://www.jalpa.ch/Restoration/index.html

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RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530 sold in August 2008, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.