Sounds like you've learned quite a bit on your first deal! Repairs are a lot cheaper then most people think. I don't remember if I posted this in this thread before or someone else's post so forgive me for repeating myself but to give you an idea I'll tell you what I usually pay for services.
Cleaning lady that brings her own cleaners, vacuum, ext cord, ect - $50 (well worth me not doing it)
Carpet + Install (includes removing old carpet, installing tack strips where needed, new padding, and new carpet) - $10.60/yd after tax. Avg cost for MH is about $500.
Paint - My handyman can do the entire exterior 2 color paint in about 1-1.5 days. So usually $150 labor and another $100 for paint means a total of $250 for ext. Paint. Interior is a little cheaper at about $200 labor and materials. Below is a picture of a MH I just finished about a week ago. This one cost just $250 labor and materials.
Pressure wash exterior - For $50 Scott shows up with his equipment and power washes everything. It's either cleaned up enough to sell otherwise it's clean and ready to be painted.
Here is something that I find saves me a lot of drive time and hassle. I leave a lock box on the back door. This is where I will leave a check for Scott, or the cleaning lady. When they are done with the job they put the last 4 numbers of their phone number in the box and collect their check. This way I don't have to drop what I'm doing and spend $25 in fuel on a $50 job. They love it because they get paid right away with no hassle. The exception is the handyman though because I want to make sure everything was done that was supposed to be done and if anything else pops up he can take care of it while he is there.
I'm sorry to babble on but I enjoy sharing what I've learned with other people and I love watching you guys go from reading about Lonnie Deals to DOING Lonnie Deals.