2.02 intake valves... Overkill??

With todays intake and cam technology and a well thought
out extracting exhaust system you can create quite a bit of
streetable power and torque without the larger valves.
Its more about filling the cylinders with charge speed and cam
timing than giant valves.
When you add bigger valves you must unshroud them so they can work at a higher engine speed or the charge speed will be lazy.

Moper got it right was with his assessment
on new valve seats and maintaining stem height.