very understandable - a suit and shorts will set you back about $375
barefoot shorts under barefoot suit is imperative especially when learning front deeps
scour ebay or craigslist for a used suit but consider buying new shorts............
rope / handle - will a slalom rope work - sure but it will suck
slalom ropes are polypropylene and for a footer might as well be a rubber band - and even worse for a beginner
find a low stretch or no stretch main line @ least Polyethylene or poly E - typically they stretch when new then are "stretched out" and become low stretch - BI TAC if you can find it, and if you do that line will be 5-10 years old, spectra - very nice but typically start @ $100 just for the main line - budget footers will use their no stretch wakeboard line instead of their slalom line
handles - most of us use a 15" handle instead of a 12" - so there's another $50 -$100
I have some surplus but not a whole lot and I only have small suit I'd be willing to let go
oh and you wont tear up a suit doing front deeps as long as you bend backwards when coming out of the water then sit up
you plane up on your shoulder blades not your butt
here is my nephew David T several years ago - watching his start he exaggerates the bending backwards movement then quickly crunch's to his butt then sort of a 3 point to stand
https://www.youtube.com/watch?v=_Xm8xmhOe-ggood luck
Dan T