I don't know the answer to your question, but I will say I like both of them! At first glance, Bob Hope came to mind!
I have absolutely no idea, but how you did is entirely up to you. I have a feeling youare happy since you posted the pictures. At first glance the eyes and hair brought Bill Clinton to mind with a Bob Hope nose
You did good. I'm a dedicated foreign coin collector and I've never seen that Sardinia coin. Every one I see for sale on eBay is over $50 and then you have the Peru sol which I can't find a comparable listing for but should be worth at least $40 or so.
You did well - these will have a combined retail of around $100 (I am a dedicated foreign coin dealer).