I really like the pedigree. Of course, pedigrees of race-bred TBs are all speculative for sport and you have to evaluate the horse in front of you, yada yada yada…
I have my own, personal theory on Mr. P’s brilliant success. I think Mr. P has one of the most diverse populations of offspring in modern times because he didn’t regularly stamp his get with a physical type. Sure, some looked like little clones of him. But so many others were carbon copies of their dams/broodmare sires and displayed very little Mr. P influence. Gone West was all Secretariat, Fappiano was all Dr. Fager, Gulch was all Rambunctious, Machiavellian showed a lot of Halo, etc. etc.
When crossing dissimilar Mr. P lines, I speculate not a lot of genetic information is duplicated, because Mr. P physical traits never seem to resurface generations later in those instances.
Smart Strike and Miesque’s Son couldn’t be more different from one another. Smart Strike is almost all Classy 'N Smart; that family really stamps their horses, regardless of the sire. Tenpins also shows almost no “Mr P” characteristics IMO.
Miesque’s Son inherited a lot of Mr. P influence in type (which is funny, because his full brother Kingmambo did not). Miesque’s Son also has had success siring horses who handle the heavy European turf and even some horses who have won over jumps in Europe.
I’ve never heard anyone complain about doubling up on Nodouble in an event prospect, that’s for sure. And the Euros and Australians have shattered any concerns I may have had about too many crosses to Northern Dancer; they have put forth some incredible specimens breeding Northern Dancer over Northern Dancer ten times over.
All this rambling is to say I’d be poking and prodding at the horse in person to decide if he’s sound enough to make an event prospect, not worrying about his paper. I hope it works out for you!