i have a 23 mac. i am planning to use it as a (slow moving)trawler.(NOT FOR SAILING) I HAVE NO MAST OR SAILING GEAR, JUST A 15 HP HONDA. WILL REMOVING THE KEEL MAKE THE BOAT UNSTABLE? WILL THE LOSS OF 600 LBS. GIVE ME LESS WATER DISPLACEMENT, THUS GIVING ME BETTER HULL SPEED? PLEASE HELP.THANK YOU ALAN B.