holley 4150 vs. 4150HP

Hey guys,

I am in a bit of a dilemna between going with a regular 4150 carb that actually flows a little more than an HP carb and im wondering what the benefits of the HP carb are...the 4150 im looking at already has upgraded metering blocks, upgraded floats, and screw in air bleeds, as well as no choke horn and flow ability that actually surpasses the 750hp body by a couple cfm...this is a totally remanufactured carb with all new parts...same carb with an hp body is a little more money

was told that the hp body will deliver crisper throttle response due to a higher signal strength as well as a few more hp up to 4000rpm, but after that everything is pretty much even...just wondering from you guys who have used both if you think the extra cost of the HP body is warranted over the 4150 i mentioned just for those extra few characteristics (or anything else im forgetting to mention)...am i going to notice any difference in power by going to the hp? am i leaving anything on the table by going with the 4150? the price difference between the 2 isnt much (less than 100 bucks), but we all know that money is money these days, so every bit saved helps

hope this makes sense...interested to hear all opinions on this subject!

Thanks!
Matthew