Middle-aged, over-weight, bald guy looking at entry level options.. A fair amount of outdoor experience, but Hammocking is limited to laying about in an IMPS net on sunny days.. (See below)

I've done some research, and really like the looks of the Clark NA, but I'm not willing to drop that much cash at the outset..

Any tips on entry level hammocks? Is there someway to effectively rig a standard mosquito net (with the 4 corner point attachments) over a hammock? What would you recommend as an entry level system?