Oil pressure cause for concern?

[SnS C10]

4 bolt main 350. Summit 1103 cam. Gear drive. Ported 993 heads. Hooker super comps, flowmaster 50 series, hri with flamthrower module, performer intake, q jet. upon start up, oil pressure goes to 26 pounds at a 600 rpm idle. I can rev it to 4000 and pressure wont go past 36. While doing 65 on the freeway, pressure is about 26 to 28 pounds at 200 degrees and around 2900 rpms. Take it off the freeway and idle at 200 degrees and it drops to 14 psi. Blip the throttle and it creeps up. Hold the throttle and it will go to around the 24 to 26 poumd mark. The engine sounds fine, make real good power. Im using a brand new jegs mechanical gauge. Opinions???
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