DSNED,
We highly recommend Tim Fortier (Handyman). We recently had him take care of a major plumbing problem ( A story I should post, very long) He was recommended to us by Chuck Farrell (Highly recommended Heating & Air Condition Serviceman, VERY HONEST). Anyway Tim worked 5.5 hrs at our home, fix the problems, replaced valves & piping. All for $$$, I thought the bill was going to be double that or close to. Anyway we now have a very honest handyman who also does upgrades which sounds like you're looking for. Tim Fortier's number is 352-821-1973, you'll be very happy. You can PM me to find out the cost and his hourly rates.