Took a nap, and now that my brain cell is some rested -- By default, LXDE has no 'Home' desktop icon, but if you have kde installed alongside it, whether added by task-kde to LXDE or task-lxde to KDE, the 'Home' desktop icon will be placed on your desktop.
Launch PCManFM, click Desktop on the left side menu and when it loads, right click the icon and open-with leafpad. Now you can edit it to be opened with PCManFM rather than dolphin.