pro guide v 175 combo

Hi all - new member here. I have a 2020 Pro-guide v-175 Combo. I'm looking at upgrading the stock Lowrance Hook 5 to the Lowrance Elite FS 7". Does anyone have a 7" Lowrance or other fish finder on this boat? Does it fit? Any mounting tips?

Wondering if anyone has size measurements of the in-floor rodlocker/storage area on a 2015 V175 combo. I want to turn mine into tackle storage and I have an idea but can’t get at the boat to measure since it’s in storage.

I recently purchased this boat. It has a 115 mercury 4 stroke. I have had it out 4 times now. With the stock prop and a light load I could only achieve 37mph @ 5200 rpms at wot. Stock prop is a 13.25 x 17 black max 3 blade. I could not trim the motor much at all before the prop started to...