John,
Don't sweat it. I've done exactly what you are describing, with more detailed moulding bits and formica.
My tips working with laminate:
A. Use "Formica Brand" water based adhesive. This is the easiest to apply, and is FAR stronger (although less forgiving) then DEP or any other brand contact cement. No smell, water cleanup. Awsome holding power, even in high humidity. It does cost a little more...but it's very much worth the upcharge.
B. Remember that TRIM bits are designed to make "trim" cuts. When roughing the formica to size, try to leave only about a 1/4" or less overhang. Don't sweat it if it's a little more...but less is better/cleaner. Or in your case, add your oak trim first - then apply the laminate, gluing it down to the top of the oak trim as well as the substraight. You can route it directly after the laminate is rolled out. There is no waiting / cure time with laminate adhesive. Once each face is dry to the touch (should be a hazy-clear) you're ready to rock & roll. If any glue area still looks like skim milk, you have more minutes of waiting to do. There is no rush. The open time of this stuff is something like 3 hours.
C. Absolutely use setup sticks - lots of them. These scrapwood "spacers" keep the laminate from touching the substrate. They should be at LEAST 3/4" high. Align the laminate on the sticks, and working from one side to the other, remove the sticks one at a time, rolling out the air pocket towards the open edge.
If the laminate does make contact in the wrong place at the wrong time... you're pretty much SOL. I have made up my share of brand new swear words when such a mishap should occur. None that my 7 yr daughter would recognize if she would be in earshot.
They are helpful.
D. Finish the edge using 320 grit and a sanding block. Easy does it. You just want to break the sharp edge of the laminate. If it needs more work, a few strokes with file followed by 320g does a good job.
Have fun with it. And keep the leftovers. I've lined more then a few shop/utility drawers with leftover formica.
Oh...one last thing... MDF is good substrate, but I found particle board even better. It has more pores to anchor the adhesive. Bottom line, It just holds better & longer. At least that's my experience.