Electronics install?

[fin_s_guy]

Really, thru hull (drilled hole) transducer. 33 year old Mako and I'd like to replace the transom mount unit with an Airmar B60. Ducer runs $200 and its going to a Garmin 2010c. No touch screen, no interfacing, no frills...but it gets the job done. Guy I've used in the past quoted me 1k with all the parts. I'd rather swim to the bottom every time for that kind of dough, so I'm putting a feeler out for someone willing to do the deed for a couple hundred. I'll supply the unit. PM ME if you're willing or know some one who is.

Deadrise is 20' and I can open a now sealed 12" x 22" hatch for access.