How to make motorized video slider like a pro, with remote shutter and limit switch HD

I motorised my genesis b-slide II slider. Buy few pieces of electronics on ebay for a few $ each make a circuit for it and assemble. With only 2 screws i can transform it back to manual mode. With another 8 screws i can remove everything from genesis slider. All i have to do is a case for it. what i used: (if you looking for it just copy/paste to ebay) -genesis b-slide 2 $120 -Aluminum Box Circuit Board Enclosure Case Project Electronic DIY 150*105*55MM $12 -Black Case 16mm Green Power Symbol LED 12V Push Button Metal ON/Off Switch $5 -Black 12mm 2A/36V Resetable Metal Push Button Flat WaterProof Car DIY $1,5 each -Digital Display DC Motor Speed Control Controller 6-28V PWM Adjust Speed Switch $6 - high torque turbo worm geared motor (try 30, 40, 60 and 100rpm)but order another 150rpm or more $10 https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.Xworm+motor.TRS0&_nkw=worm+motor&_sacat=0 -DC 12V 2CH Channel Wireless RF Remote Control Switch Transmitter+ Receiver New $7 -3m GT2-6m Open Belt KIT and 2Pcs Aluminum 20-GT2-6 Pulley for 3Dprinter Prusa i3 $10 -2 Pieces Red Button Metal Long Lever Arm Micro Limit Switch LOT WA $0,5 each -2pcs DC 12V Coil DPDT 8 Pin 2NO 2NC Mini Power Relays PCB Type HK19F %1 each -LSD LiPo battery 3s 1450mAh for transmitter (can be full charged lot of time) $10 -12V power supply (charger) $2 -Fuse housing $3 -Charging port $2 -LiPo PCM $5 -some wire and other material I really enjoy in this project, hope you enjoy too in watching it, Thanks.